Issued Patents All Time
Showing 26–43 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8530711 | Process for producing 2,3,3,3-tetrafluoropropene | Satoshi Kawaguchi, Hidekazu Okamoto, Yu Takeuchi, Kunio Watanabe, Koichi Yanase | 2013-09-10 |
| 8444857 | Method for purifying fluorinated compound | Ryuji Seki | 2013-05-21 |
| 8420969 | Switchgear and switchgear operating mechanism | Satoshi Marushima, Yoshiaki Ohda, Yoshikata Kobayashi, Masaharu Shimizu | 2013-04-16 |
| 8399722 | Process for producing 2,3,3,3-tetrafluoropropene | Satoshi Kawaguchi, Hidekazu Okamoto, Yu Takeuchi, Kunio Watanabe, Koichi Yanase | 2013-03-19 |
| 8330065 | Switchgear and switchgear operating mechanism | Yoshiaki Ohda, Masaharu Shimizu, Satoshi Marushima, Yoshikata Kobayashi | 2012-12-11 |
| 7868755 | Sensor attached IC tag application high voltage equipment | Masahiro Hanai, Haruhisa Wada, Shiro Maruyama, Masayuki Sato | 2011-01-11 |
| 7557227 | Process for producing hexafluoropropylene oxide | Kazuya Oharu, Keiichi Ohnishi | 2009-07-07 |
| 7408019 | Fluorinated ether compound | Masao Iwaya, Kazuya Oharu, Hidekazu Okamoto | 2008-08-05 |
| 7189415 | Rapidly disintegrable pharmaceutical composition | Atsushi Kajiyama, Masahiro Yanagisawa | 2007-03-13 |
| 7092007 | Vehicular forward-vision display system decreasing luminance with decreasing vehicle speed | Shotaro Eguchi, Hideki Senoo, Yasuo Hirayama, Yoshihiko Goto | 2006-08-15 |
| 7053326 | Integrated type gas-insulated switching apparatus | Sachio Muraki, Hiroshi Murase, Reiji Ohara, Akio Kobayashi | 2006-05-30 |
| 6969776 | Process for producing fluorinated ketone | Takashi Okazoe, Kunio Watanabe, Masahiro Ito, Daisuke Shirakawa, Shin Tatematsu | 2005-11-29 |
| 6899899 | Rapidly disintegrable pharmaceutical composition | Atsushi Kajiyama, Masahiro Yanagisawa | 2005-05-31 |
| 6803488 | Process for producing fluorinated ketone | Takashi Okazoe, Kunio Watanabe, Masahiro Ito, Daisuke Shirakawa, Shin Tatematsu | 2004-10-12 |
| 6743999 | Integrated type gas-insulated switching apparatus | Sachio Muraki, Hiroshi Murase, Reiji Ohara, Akio Kobayashi | 2004-06-01 |
| 6649853 | Combined type fluid pressure driving apparatus | Yoshikata Kobayashi, Fumio Nakajima, Tsutomu Tanaka, Masaharu Shimizu, Akio Kobayashi +1 more | 2003-11-18 |
| 6534683 | Process for producing fluorinated alkylamine compound | Keiichi Ohnishi | 2003-03-18 |
| 5321171 | Method for producing methyl chloride | Takeshi Morimoto, Shinsuke Morikawa, Naoki Yoshida | 1994-06-14 |