Author

Hisayoshi Kofujita

Observed names: H. Kofujita, Hisayoshi KOFUJITA, Kofujita, H.

Institution: Iwate University

Observed institution: Iwate University

ORCID: 0000-0001-9937-0316

Observed ORCID: 0000-0001-9937-0316

OpenAlex ID: A5069790077

Characterization of the major components in bark from five Japanese tree species for chemical utilization

1999 · H. Kofujita, K. Ettyu, et al. · Wood Science and Technology · 76

A diterpene quinone from the bark of Cryptomeria japonica

2002 · Hisayoshi Kofujita, Michikazu Ota, et al. · Phytochemistry · 50

Antifungal diterpenes from the bark of Cryptomeria japonica D. Don

2006 · Hisayoshi Kofujita, Youji Fujino, et al. · Holzforschung · 34

Antioxidant activity and mechanism of the abietane-type diterpene ferruginol

2015 · H. Saijo, H. Kofujita, et al. · Natural Product Research · 29

Comparison of the bioactive components of the ecotypes and cultivars of plantain (Plantago lanceolata L.) herbs

2008 · Mohammad AL‐MAMUN, Daisuke ABE, et al. · Animal Science Journal · 26

A Novel Cytotoxic Prenylated Flavonoid from the Root of Morus alba

2004 · Hisayoshi Kofujita, Yaguchi Masashi, et al. · Journal of insect biotechnology and sericology · 25

Effect of Pulsed High-Voltage Stimulation οn Pholiota Nameko Mushroom Yield

2009 · K. Takaki, N. Yamazaki, et al. · Acta Physica Polonica A · 21

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Antifungal activity of the bark of Cryptomeria japonica and its relevant components

2001 · Hisayoshi Kofujita, Youji Fujino, et al. · 18

Enhanced antimicrobial activities of polymerized arbutin and its derivatives prepared by oxidative polymerization of arbutin

2019 · Rika Kajiwara, Ayaka Seto, et al. · Reactive and Functional Polymers · 17

Antitermitic activity of extracts from Chamaecyparis obtusa branch heartwood

2014 · Takuya Morikawa, Tatsuya Ashitani, et al. · European Journal of Wood and Wood Products · 16

Antitermite and antifungal activities of thujopsene natural autoxidation products

2018 · Akisato Mukai, Koetsu Takahashi, et al. · European Journal of Wood and Wood Products · 15

Ca2+-Signal Transduction Inhibitors, Kujiol A and Kujigamberol B, Isolated from Kuji Amber Using a Mutant Yeast

2018 · Takeshi Uchida, Hiroyuki Koshino, et al. · Journal of Natural Products · 15

A Quinone Isolated from the Nest of Vespa simillima and Its Growth-Inhibitory Effect on Rat Liver Cancer Cells

2008 · Yumiko Fujiwara, Makoto Mangetsu, et al. · Biological and Pharmaceutical Bulletin · 14

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Synthesis of dihydroxyphenacyl glycosides for biological and medicinal study: β-oxoacteoside from Paulownia tomentosa

2005 · Hidenori Tozuka, Michikazu Ota, et al. · Journal of Wood Science · 11

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Isolation of diterpenoids from sugi wood-drying byproducts and their bioactivities

2019 · Maiko Tsujimura, Manami Goto, et al. · Journal of Wood Science · 10

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Prominent Differences in Leaf Fatty Acid Composition in the F1Hybrid Compared with Parent TreesLarix gmeliniivar.japonicaandL. kaempferi

2008 · Mayumi SATO, Kazuto SEKI, et al. · Bioscience Biotechnology and Biochemistry · 10

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Preparation of glycoside polymer micelles with antioxidant polyphenolic cores using alkylated poly(arbutin)s

2019 · Ayaka Seto, Rika Kajiwara, et al. · RSC Advances · 9

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Antiinflammatory Effect of Japanese Horse Chestnut (Aesculus turbinata) Seeds

2006 · Itaru SATO, Hisayoshi KOFUJITA, et al. · Journal of Veterinary Medical Science · 9

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A Comparative Study of Binding Sites for Diisopropyl Phosphorofluoridate in Membrane and Cytosol Preparations from Spinal Cord and Brain of Hens

2001 · Ryo Kamata, Shin-ya Saito, et al. · NeuroToxicology · 8

New separation method for terpenoids in byproducts discharged during sugi wood-drying process, and purification of ferruginol

2015 · Maiko Tsujimura, Minori Tsuji, et al. · Journal of Wood Science · 7

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Identification of COX Inhibitors in the Hexane Extract of Japanese Horse Chestnut (Aesculus turbinata) Seeds

2007 · Itaru SATO, Hisayoshi KOFUJITA, et al. · Journal of Veterinary Medical Science · 7

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Growth-inhibitory components in Sugi (Cryptomeria japonica) extracts active against Microcystis aeruginosa

2018 · Yuri Suzuki, Hiromi Saijo, et al. · Sustainable Environment · 6

Characterizing Calorific Value of Coniferous Bark Chips in Terms of Elemental and Chemical Composition and Its Practical Range as Boiler Fuel

2011 · Noboru Sekino, Hisayoshi Kofujita, et al. · 木材学会誌 · 5

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Potential of sugi wood diterpenes as an Alzheimer's disease preventive and therapeutic drug by the β-amyloid toxicity reduction effect

2020 · Yoshie Yamaji, Tokumitsu Wakabayashi, et al. · Journal of Wood Science · 4

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Role of caffeic glucoside esters in defense-repair processing of trees II: Synthesis of 2-(3,4-dihydroxyphenyl)-ethyl 3-α-L-rhamnopyranosylβ-D-glucopyranoside

1998 · Michikazu Ota, Kouetsu Takahashi, et al. · Journal of Wood Science · 4

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Works count: 47

Citation count: 470

H-index: 13

I10-index: 16