Issued Patents All Time
Showing 1–25 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10494330 | Methyl menthol derivative and cooling agent composition containing same | Hisanori Itoh, Masashi Otsuka, Takaji Matsumoto, Tomoharu SATO | 2019-12-03 |
| 9061959 | Method for manufacturing optically active menthol | Hironori Maeda, Hisanori Itoh, Shinya Yamada | 2015-06-23 |
| 9000192 | Catalyst for asymmetric hydrogenation and method for manufacturing optically active carbonyl compound using the same | Shinya Yamada, Hironori Maeda | 2015-04-07 |
| 8674144 | Catalyst for asymmetric hydrogenation and method for manufacturing optically active carbonyl compound using the same | Shinya Yamada, Hironori Maeda | 2014-03-18 |
| 8580991 | Aluminium complexes and use thereof as a catalyst in intramolecular ring closure reactions | Hisanori Itoh | 2013-11-12 |
| 8329930 | Aluminum complex and use thereof | Hisanori Itoh | 2012-12-11 |
| 8329931 | Organoaluminum compound | Hisanori Itoh | 2012-12-11 |
| 8217204 | Catalyst for asymmetric hydrogenation | Hironori Maeda | 2012-07-10 |
| 7619003 | Process for producing optically active compound | Makoto Tokunaga, Yasushi Tsuji, Yasushi Obora, Hiroshi Aoyama | 2009-11-17 |
| 7557059 | Multicomponent oxidation catalyst and process for producing epoxy compound therewith | Junji Nakamura, Tomoya Sawaki, Shigeru Tanaka | 2009-07-07 |
| 7442797 | Platinum complex and light emitting device | Hisanori Itoh, Yuji Nakayama, Takeshi Iwata, Yoshimasa Matsushima | 2008-10-28 |
| 7129367 | Phosphine compound, its intermediate, its complex with palladium and a manufacturing method of unsaturated compounds by using the palladium complex | Ken Suzuki | 2006-10-31 |
| 7105684 | Lactone compounds | Tomoya Sawaki, Hiroyuki Kenmochi | 2006-09-12 |
| 6992197 | Lactone compound | Junji Nakamura, Shigetaka Numasawa, Hiroyuki Kenmochi | 2006-01-31 |
| 6774269 | Process for producing isopulegol | Takeshi Iwata, Yoshiki Okeda | 2004-08-10 |
| 6545112 | Process for producing &bgr;-butyrolactone homopolymer or copolymer | Yoshiharu Gonda, Toshimitsu Hagiwara | 2003-04-08 |
| 6489522 | Process for producing optically active 3,7-dimethyl-6-octenol and process for producing intermediate therefor | Shinya Yamada, Yoshiki Okeda, Toshimitsu Hagiwara | 2002-12-03 |
| 6486353 | Process for producing optically active 3,7-dimethyl-6-octenol and process for producing intermediate therefor | Shinya Yamada, Yoshiki Okeda, Toshimitsu Hagiwara | 2002-11-26 |
| 6455720 | 2,2(diarlyl)vinylphosphine compound, palladium catalyst thereof, and process for producing arylamine, diaryl, or arylalkyne with the catalyst | Ken Suzuki, Tohru Kobayashi, Takenobu Nishikawa, Toshimitsu Hagiwara | 2002-09-24 |
| 6420027 | Biodegradable complex fiber and method for producing the same | Yoshiharu Kimura | 2002-07-16 |
| 6365776 | Process for producing aromatic amines | Mitsuhiko Fujiwara, Ken Suzuki, Tohru Kobayashi, Toshimitsu Hagiwara | 2002-04-02 |
| 6323174 | Diene compound and process for producing the same | Mitsuhiko Fujiwhara, Takenobu Nishikawa, Toshimitsu Hagiwara, Hisao Iwai, Takashi Miura | 2001-11-27 |
| 6313365 | Ruthenium metathesis catalyst and method for producing olefin reaction product by metathesis reaction using the same | Yukiharu Iwaya, Tsutomu Hashimoto, Toshimitsu Hagiwara | 2001-11-06 |
| 6239324 | Diene compound and process for producing the same | Mitsuhiko Fujiwhara, Takenobu Nishikawa, Toshimitsu Hagiwara, Hisao Iwai, Takashi Miura | 2001-05-29 |
| 6235393 | Biodegradable complex fiber and method for producing the same | Yoshiharu Kimura | 2001-05-22 |