IY

Isao Yamatsu

EI Eisai: 76 patents #2 of 998Top 1%
NU Nagoya University: 1 patents #34 of 109Top 35%
📍 Kawaguchi, JP: #2 of 473 inventorsTop 1%
Overall (All Time): #25,159 of 4,157,543Top 1%
76
Patents All Time

Issued Patents All Time

Showing 51–75 of 76 patents

Patent #TitleCo-InventorsDate
4788330 Polyprenyl compounds Kouji Nakamoto, Takeshi Suzuki, Shinya Abe, Kenji Hayashi, Akiharu Kajiwara +2 more 1988-11-29
4782151 Polyprenyl compound and pharmaceutical use Takeshi Suzuki, Shinya Abe, Kouji Nakamoto, Akiharu Kajiwara, Manabu Murakami +2 more 1988-11-01
4762829 Polyprenyl compound, process for the production thereof and drug containing the same Takeshi Suzuki, Shinya Abe, Kouji Nakamoto, Akiharu Kajiwara, Tohru Fujimori +2 more 1988-08-09
4742058 Polyprenyl compound, process for the production thereof and drug containing the same Takeshi Suzuki, Shinya Abe, Kouji Nakamoto, Akiharu Kajiwara, Tohru Fujimori +2 more 1988-05-03
4709079 Polyprenyl compounds, process for the production thereof and medicines containing same Shinya Abe, Yuichi Inai, Takeshi Suzuki, Kensaku Kinoshita, Mannen Mishima +4 more 1987-11-24
4655973 Conjugated polyprenylcarboxylic acids and their derivatives Yuichi Inai, Shinya Abe, Takeshi Suzuki, Yoshikazu Suzuki, Osamu Tagaya +3 more 1987-04-07
4639450 Polyprenylcarboxylic acid morpholides and pharmaceutical compositions Yuichi Inai, Shinya Abe, Hideaki Watanabe, Toshiji Igarashi, Hiroyuki Shiojiri +2 more 1987-01-27
4624966 .beta.,.gamma.-dihydropolyprenyl alcohol derivatives and pharmaceutical composition containing a polyprenyl compound Masaichi Yamamoto, Seiichi Araki, Hiroshi Yamamoto, Takeshi Suzuki, Akiharu Kajiwara +2 more 1986-11-25
4613593 Therapeutic and preventive agent containing dolichol Takeshi Suzuki, Shinya Abe, Kouji Nakamoto, Akiharu Kajiwara, Kouichi Katayama +4 more 1986-09-23
4603126 Therapeutic and preventive agent containing dolichol Takeshi Suzuki, Shinya Abe, Kouji Nakamoto, Akiharu Kajiwara, Kouichi Katayama +4 more 1986-07-29
4599328 Therapeutic and preventive agent containing dolichol Takeshi Suzuki, Shinya Abe, Kouji Nakamoto, Akiharu Kajiwara, Kouichi Katayama +4 more 1986-07-08
4576963 Polyprenyl compounds, process for the production thereof and medicines containing same Shinya Abe, Yuichi Inai, Takeshi Suzuki, Kensaku Kinoshita, Mannen Mishima +4 more 1986-03-18
4571408 .alpha.,.beta.-Dihydropolyprenyl derivatives for treating hepatitis Yuichi Inai, Shinya Abe, Hideaki Watanabe, Toshiji Igarashi, Hiroyuki Shiojiri +2 more 1986-02-18
4522759 Polyprenylcarboxylic acid amides Takeshi Suzuki, Shinya Abe, Akiharu Kajiwara, Kiichiro Ota 1985-06-11
4491592 Method for treatment of inflammation Yoshinori Katoh, Tetsuya Tajima, Takeshi Suzuki, Shinya Abe, Akiharu Kajihara +1 more 1985-01-01
4482734 Polyprenyl compounds Takeshi Suzuki, Shinya Abe, Yuichi Inai, Yoshikazu Suzuki, Osamu Tagaya 1984-11-13
4481217 .alpha.,.beta.-Dihydropolyprenyl derivatives useful in treating hepatitis Yuichi Inai, Shinya Abe, Hideaki Watanabe, Toshiji Igarashi, Hiroyuki Shiojiri +2 more 1984-11-06
4468459 Process for the preparation of polyprenyl ketone derivatives Akio Sato, Kenji Nakajima, Yoshimasa Takahara, Shizumasa Kijima, Kouichi Suzuki +2 more 1984-08-28
4456558 Polyprenyl ketone derivatives Akio Sato, Kenji Nakajima, Yoshimasa Takahara, Shizumasa Kijima, Kouichi Suzuki +2 more 1984-06-26
4456603 Polyprenylcarboxylic acid amides useful for treating liver dysfunction Yuichi Inai, Shinya Abe, Hideaki Watanabe, Toshiji Igarashi, Hiroyuki Shiojiri +2 more 1984-06-26
4455316 Polyprenyl esters of acemethacins and anti-inflammatory method of use thereof Shinya Abe, Yuichi Inai, Takeshi Suzuki, Kensaku Kinoshita, Mannen Mishima +4 more 1984-06-19
4454126 Phosphoramide derivatives and medicines containing the same Yuichi Inai, Takeshi Suzuki, Shinya Abe, Masaru Satoh, Naosuke Seto 1984-06-12
4382151 6,10,14,18-Tetramethly-5,9,13,17-nonadecatetraene-2-ol Yuichi Inai, Shinya Abe, Takeshi Suzuki, Toshiharu Ohgoh, Manabu Murakami +2 more 1983-05-03
4346109 Method of treating keratotic skin disease Yuichi Inai, Shinya Abe, Takeshi Suzuki, Yoshikazu Suzuki, Osamu Tagaya +1 more 1982-08-24
4325974 .beta., .gamma.-Dihydropolyprenyl alcohol and hypotensive pharmaceutical composition containing same Shinya Abe, Yuichi Inai, Toshiji Igarashi, Yoshikage Nakajima 1982-04-20