Issued Patents All Time
Showing 26–46 of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8129489 | Ethylene polymer and use thereof | Masahiko Okamoto, Tetsuji Kasai, Yasushi Tohi, Shiro Otsuzuki, Takahiro Akashi +4 more | 2012-03-06 |
| 7834204 | Fluorene derivative, transition metal compound, catalyst for olefin polymerization, and process for producing olefin polymer | Munehito Funaya, Naritoshi Hirota, Yuichi Yamamura, Koji Kawai | 2010-11-16 |
| 7452946 | Ethylene polymer | Sadahiko Matsuura, Naoto Matsukawa, Makoto Mitani, Junji Saito, Terunori Fujita +3 more | 2008-11-18 |
| 7393965 | Crosslinked metallocene compound for olefin polymerization and method of polymerizing olefin with the same | Yasushi Tohi, Hiromu Kaneyoshi, Naomi Urakawa, Yuichi Yamamura, Koji Kawai | 2008-07-01 |
| 7321486 | Electric double layer capacitor | Masaaki Nemoto, Kikuko Kato, Yasuo Nakahara, Hiroshi Nonoue | 2008-01-22 |
| 7241848 | Process for preparing low molecular weight olefin (CO)polymer and polymerization catalyst used therefor | Kazunori Okawa, Naomi Urakawa, Koji Kawai, Toshiyuki Tsutsui, Yasushi Tohi | 2007-07-10 |
| 7155781 | Electronic instrument | Tsuneo Yamada, Hidekazu Miyaoka, Katsuichi Sakurai, Minoru Taninai | 2007-01-02 |
| 7134998 | Tear secretion quantity examination system | Kazuo Tsubota, Eiki Goto | 2006-11-14 |
| 6815003 | Method for fabricating electrode for lithium secondary battery | Hiromasa Yagi, Hisaki Tarui, Hiroshi Okano, Shingo Nakano | 2004-11-09 |
| 6801896 | Voice-based search and selection of speech recognition data | — | 2004-10-05 |
| 6610357 | Method for fabricating electrode for lithium secondary battery | Katsunobu Sayama, Hisaki Tarui | 2003-08-26 |
| 6533725 | Method for evaluating skin health | Masato Hoshi, Yasushi Shioya | 2003-03-18 |
| 6440844 | Semiconductor device with copper wiring and its manufacture method | Hideo Takagi, Kiyoshi Izumi, Wataru Futo, Satoshi Otsuka, Shigetaka Uji +4 more | 2002-08-27 |
| 6307621 | Paper feed apparatus | Makoto Yoshikawa, Kazuo Watanabe | 2001-10-23 |
| 6287255 | Apparatus for measuring transpiration amount | Yasushi Shioya, Masato Hoshi, Ryozo Nakai | 2001-09-11 |
| 5935344 | Photovoltaic element and manufacturing method thereof | Masaki Shima | 1999-08-10 |
| 5754550 | System data transfer through a fixed path in a switching system | — | 1998-05-19 |
| 5587999 | D channel packet communication system and a method of D channel packet communication | — | 1996-12-24 |
| 5446365 | Method and apparatus for controlling a battery car | Yoshihito Nomura, Chihiro Okado | 1995-08-29 |
| 5115099 | Substrates for determination of enzyme activity and intermediates for synthesis of the substrates as well as process for producing the intermediates | Katsumasa Kuroiwa, Hitoshi Matsuura, Katsuhiro Katayama, Shuichi Nakatsuyama, Takeshi Nagasawa | 1992-05-19 |
| 4802456 | Device for controlling charging pressure of a supercharged internal combustion engine | Yukihiro Okane, Masayoshi Nakai | 1989-02-07 |