OBATAYA Eiichi

Affiliation
Institute of Life and Environmental Sciences
Official title
Associate Professor
URL
Research fields
Wood science
Research keywords
Wood
Reed
Bamboo
Composite material
Musical instrument
Research projects
セルロース繊維－グルコマンナン複合体の物性解明と邦楽器皮材への応用2026-04 -- 2029-03小幡谷英一日本学術振興会/基盤研究(B)7,900,000Yen
文化財用具・原材料等代替品実用化研究（三味線の胴皮）2025-10 -- 2028-03小幡谷英一Agency for Cultural Affairs/10,360,900Yen
葦アレルギーの実態解明とアレルギー抑止のための化学処理技術の開発2022-04 -- 2025-03OBATAYA EiichiJapan Society for the Promotion of Science/Grant-in-Aid for Scientific Research(C)3,900,000Yen
Development of material for woodwind instruments with the combination of chemical modification and resin impregnation2019-04 -- 2022-03OBATAYA EiichiJapan Society for the Promotion of Science/Grant-in-Aid for Scientific Research (C)4,290,000Yen
圧縮木材の衝撃緩衝性2016-12 -- 2017-12OBATAYA Eiichi公益財団法人LIXIL住生活財団/2016年度　調査研究助成1,280,000Yen
Characterization of reed used for traditional court music and development of substitute by the cultivation of reed2016-04 -- 2019-03OBATAYA EiichiJapan Society for the Promotion of Science/Grant-in-Aid for Scientific Research (C)4,810,000Yen
木材の横圧縮による高ダンピング特性発現機構の解明とその応用2015-07 -- 2017-06小幡谷英一江間忠・木材振興財団/1,400,000Yen
圧密木材の圧縮弾性発現機構の解明と人に優しい家具への応用2014-12 -- 2015-12小幡谷英一公益財団法人LIXIL住生活財団/2014年度　調査研究助成960,000Yen
木材の気相アセチル化における内部割れ発生機構の解明2012-12 -- 2013-12Eiichi OBATAYA公益財団法人LIXIL住生活財団/2012年度　調査研究助成900,000Yen
木管楽器材料の国産化を目指した高密度円筒ＬＶＬの開発2007-04 -- 2008-03OBATAYA Eiichi福澤記念育林基金/その他1,000,000Yen
more...
Career history
1990-04 -- 1991-03神戸市立西代中学校助教諭
1996-01 -- 1998-12日本学術振興会特別研究員(PD)
1999-04 -- 2001-12筑波大学農林工学系講師
2002-01 -- 2003-09日本学術振興会海外特別研究員
2003-10 -- 2005-04秋田県立大学木材高度加工研究所流動研究員
2005-05 -- (current)筑波大学生命環境科学研究科助教授（現・准教授）
Degree
1996-03博士(農学)Kyoto University
Licenses and qualifications
1993-03-31小学校教諭専修免許状
1993-03-31中学校教諭専修免許状
Honors & Awards
2017-06IUFRO Division 5 Conference 2017 Poster Award (2nd place)Changes in vibrational properties and color of Sitka spruce wood due to accelerated ageing
2017-06IUFRO Division 5 Conference 2017 Poster Award (1st place)Extremely large mechanical loss tangent of compressed wood in the radial direction
2017-10Wood Design Award 2017木材の形状記憶能を活かした簡便で緻密な浮彫加工
2017-10Wood Design Award 2017圧縮木材の圧縮弾性を応用した柔らかく傷が残りにくい床材
Articles
Books
  • 2023年度ロームミュージックファンデーション研究助成 「国産木材を用いたマリンバ音板材の開発(23-3001)」最終報告書
    小幡谷 英一
    2024-04
  • クラリネット管体材料の現在、過去、未来
    小幡谷 英一
    The Clarinet/アルソ出版/pp.44-48, 2023-03
  • クラリネットリード用葦(Arundo donax L.)材の物性
    小幡谷 英一
    1996-03
  • 木のびっくり話
    小幡谷 英一
    講談社, 2005-01
Conference, etc.
  • Materials for marimba bars by composite of common wood and fiber reinforced plastics
    渡辺百音; 小幡谷 英一; 奥村浩史; 横田真一郎
    74th Annual Meeting of Japan Wood Research Society/2024-03-13--2024-03-15
  • Prevention of reed allergy by the low temperature vapor phase acetylation of reeds for woodwind instruments.
    新井良和; 小幡谷 英一; 沖山奈緒子; 本田英輝; 須田優璃
    74th Annual Meeting of Japan Wood Research Society/2024-03-13--2024-03-15
  • Physical properties of cellulose nanofiber - polysaccharide composites.
    栗林宏; 小幡谷 英一; 奥村浩史
    74th Annual Meeting of Japan Wood Research Society/2024-03-13--2024-03-15
  • Changes in dimensional stability and vibrational properties of wood for the soundboard of harp by phenol impregnation.
    岡田大輝; 小幡谷 英一; 奥村浩史; 横田真一郎; 青山真
    74th Annual Meeting of Japan Wood Research Society/2024-03-13--2024-03-15
  • 木管楽器リードの低温気相アセチル化による葦アレルギーの低減
    新井良和; 小幡谷 英一; 本田英輝; 須田優璃
    第73回日本木材学会大会/2023-03-14--2023-03-16
  • セルロースナノファイバーグルコマンナン複合体の力学特性
    栗林宏; 小幡谷 英一; 奥村浩史; 山﨑隆嗣
    第73回日本木材学会大会/2023-03-14--2023-03-16
  • ハープ響板木材のフェノール含浸による改質
    岡田大輝; 小幡谷 英一; 奥村浩史; 横田真一郎; 青山真
    第73回日本木材学会大会/2023-03-14--2023-03-16
  • Degradation at low temperature, ageing and moderate thermal treatment.
    OBATAYA EIICHI
    Ecole thématique PLURIBOIS/2019-06-03--2019-06-07
  • Mechanism study foro whitening phenomenon of wood adjacent to copper/Cu-Zn alloy components in the case of wooden cultural properties:changes of physical properties in model experiment
    周　怡杉; 松井 敏也; 小幡谷　英一
    The 36th Annual Meeting of the Japan Society for Scientific Studies on Cultural Property/2019-06-01--2019-06-02
  • Effects of ageing, seasoning and hygrothermal treatment on the acoustic properties of spruce wood.
    OBATAYA EIICHI
    Annual meeting of ALADFI/2018-12-07--2018-12-09
  • 熱処理木材の物性
    小幡谷 英一
    第68回日本木材学会大会/2018-03-14--2018-03-16
  • Vibrational Properties of Compressed Wood and Possibility of Using Compressed Wood as a Material for Repairing Cracks in Wooden Musical Instruments
    OBATAYA EIICHI; SATO SHIORI; ADACHI KOJI; YAMAUCHI HIDEFUMI
    4th Anuual Conference COST FP1302 WoodMusICK/2017-10-5--2017-10-7
  • Criteria for Selecting Reed (Phragmites Australis) of Japanese Traditional Oboe (Hichiriki) and Recent Attempt for the Plantation of Reed in a Managed Field
    OBATAYA EIICHI; NAKANISHI RYO
    4th Anuual Conference COST FP1302 WoodMusICK/2017-10-5--2017-10-7
  • Changes in vibrational properties and color of due to heating at different relative humidities.
    OBATAYA EIICHI; ZENIYA NANAMI; MATSUO MIYUKI; MITO NATSU...
    4th Anuual Conference COST FP1302 WoodMusICK/2017-10-5--2017-10-7
  • The ageing of wood
    小幡谷 英一
    WoodMusICK Conference/2014-09-30--2014-10-01
  • Effects of ageing and varnishes on the mechanical and acoustic properties of wood
    小幡谷 英一
    WoodSciCraft 2014/2014-09-08--2014-09-12
  • Recoverable effects of heat treatment
    小幡谷 英一
    Cost Action FP0904 Conference “Recent Advances in the Field of TH and THM Wood Treatment”/2014-05-19--2014-05-21
Teaching
2025-10 -- 2025-12Practical Training on Wood ProcessingUniversity of Tsukuba.
2025-04 -- 2025-06Wood processingUniversity of Tsukuba.
2025-04 -- 2025-06English for Specialized Subjects IIUniversity of Tsukuba.
2025-12 -- 2026-02Advanced Research Experience (Study Tour)University of Tsukuba.
2025-10 -- 2026-02Dissertation in Engineering of Biomaterials IIIUniversity of Tsukuba.
2025-04 -- 2025-08Dissertation in Engineering of Biomaterials IIIUniversity of Tsukuba.
2025-10 -- 2026-02Dissertation in Engineering of Biomaterials IIUniversity of Tsukuba.
2025-04 -- 2025-08Dissertation in Engineering of Biomaterials IIUniversity of Tsukuba.
2025-10 -- 2026-02Dissertation in Engineering of Biomaterials IUniversity of Tsukuba.
2025-04 -- 2025-08Dissertation in Engineering of Biomaterials IUniversity of Tsukuba.
more...
Talks
  • 大学で学ぶということ
    OBATAYA EIICHI
    大学で学ぶということ/2018-01-29--2018-01-29
  • Recent progress in wood science around natural and artificial aging
    E.Obataya; +小幡谷 英一
    Colloque National Aussois, Mecamat 2013/2013-01-25--2013-01-25
  • Effects of ageing and heating on the mechanical properties of wood
    E.Obataya; +小幡谷 英一
    COST Action IE0601 Meeting/2007-11-08--2007-11-08
  • 楽器用塗料としての漆
    小幡谷英一
    日本音響学会音楽音響研究会/2007-08-26
  • Characteristics of aged wood and Japanese traditional technique for wood protection
    E.Obataya; +小幡谷 英一
    Journee d'Etude Conserver aujourd'hui: les vieillissements du bois/2007-02-02--2007-02-02
University Management
2018-04 -- 2020-03生物資源学類広報委員生物資源学類の広報活動
2018-04 -- 2020-03国際地縁専攻サブネットワーク委員国際地縁専攻サブネットワークの管理・運営
Other activities
-- (current)Editorial Board of Wood Science and Technology
2017-10 -- (current)Editorial Board of Journal of Wood Material Science and Engineering

(Last updated: 2026-05-08)