Issued Patents All Time
Showing 1–25 of 51 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12306145 | Inspection apparatus | Takayuki Sato | 2025-05-20 |
| 11396832 | Valve timing adjusting device | Kazuaki NEMOTO | 2022-07-26 |
| 11225619 | Aviation biofuel base material, aviation biofuel including same, and method for manufacturing aviation biofuel | Yasuyo Saito, Mitsuru Koike, Hiroyuki Tooi | 2022-01-18 |
| 10968408 | Gasoline composition and production process therefor | Yasuyo Okuyama, Mitsuru Koike, Shinya Sasaki | 2021-04-06 |
| 8127729 | Valve timing control apparatus | Hiroki Takahashi | 2012-03-06 |
| 7828232 | Injection valve having nozzle hole | Ryutaro Oomori, Tetsuharu Matsuo | 2010-11-09 |
| 7795438 | Processes for producing 1-benzyl-4-[(5,6-dimethoxy-1indanon)-2-yl]methylpiperidine and hydrochloride | Hiroshi Nishimura | 2010-09-14 |
| 7479563 | Method of producing polymorphic crystals of donepezil hydrochloride | Akihiko Shimotani | 2009-01-20 |
| 7332606 | Process for producing 1-benzyl-4-[(5,6-dimethoxy-1-indanon)-2-yl]methylpiperidine or hydrochloride thereof | — | 2008-02-19 |
| 6838412 | α-Olefin polymerization catalyst and process for producing α-olefin polymer | Makoto Satoh, Yasuki Fujiwara | 2005-01-04 |
| 6659381 | Light-shielding cloth for photographic film cartridge and photographic film cartridge | Satoru Tsurumaki | 2003-12-09 |
| 6333388 | Aluminum compound-containing solid catalyst component, catalyst for olefin polymerization and method for producing olefin polymer | Shin-ichi Kumamoto, Hiroaki Katayama | 2001-12-25 |
| 6331501 | Catalyst for .alpha.-olefin polymerization and process for producing .alpha.-olefin polymer | Makoto Satoh, Yasuki Fujiwara | 2001-12-18 |
| 6329478 | Transition metal complex, process for producing the same, olefin polymerization catalyst containing the transition metal complex and process for producing olefin polymers | Hiroaki Katayama, Masaaki Nabika, Akira Miyashita, Tsuyoshi Watanabe, Hirofumi Johohji +2 more | 2001-12-11 |
| 6245911 | Donepezil polycrystals and process for producing the same | Toshiyuki Ichinohe, Takashi Endo, Tomio Tsurugi, Makoto Uemura | 2001-06-12 |
| 6187883 | Solid catalyst component for .alpha.-olefin polymerization, catalyst for .alpha.-olefin polymerization, and process for producing .alpha.-olefin polymer | Makoto Satoh, Teruyoshi Kiyota | 2001-02-13 |
| 6140321 | Polymorphs of donepezil hydrochloride and process for production | Hideaki Watanabe, Takashi Kajima, Yasushi Ishihama, Akiyo Ohtsuka, Tomohide Tanaka | 2000-10-31 |
| 6133189 | .alpha.-olefin polymerization catalyst and process for producing .alpha.-olefin polymer | Yasuki Fujiwara, Makoto Satoh | 2000-10-17 |
| 6100213 | Aluminum compound-containing solid catalyst component, catalyst for olefin polymerization and method for producing olefin polymer | Shin-ichi Kumamoto, Hiroaki Katayama | 2000-08-08 |
| 6066704 | Transition metal complex, catalyst for olefin polymerization, and process for producing olefin polymers | Hiroaki Katayama, Hidenori Hanaoka, Norio Kawamura, Akira Miyashita | 2000-05-23 |
| 6051526 | .alpha.-olefin polymerization catalyst and process for producing .alpha.-olefin polymer | Makoto Satoh, Yasuki Fujiwara | 2000-04-18 |
| 5985864 | Polymorphs of donepezil hydrochloride and process for production | Hideaki Watanabe, Takashi Kajima, Yasushi Ishihama, Akiyo Ohtsuka, Tomohide Tanaka +1 more | 1999-11-16 |
| 5854164 | Method for preparing catalyst component for olefin polymerization, catalyst for olefin polymerization and process for producing olefin polymer with the catalyst | Hiroyuki Shiraishi, Eiji Nakaishi, Takahiro Hino | 1998-12-29 |
| 5608018 | .alpha.-olefin polymerization catalyst system and process for producing .alpha.-olefin catalyst | Takeshi Ebara, Teruyosi Kiyota | 1997-03-04 |
| 5428173 | Process for the preparation of aminothiadiazolylacetyl halide derivtives | Takeo Kanai, Katsuhiko Sato, Homare Shinohara, Kazumi Oishi | 1995-06-27 |