Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10050307 | Non-aqueous electrolytic solution and lithium battery | Koji Abe, Takashi Hattori | 2018-08-14 |
| 9742033 | Non-aqueous electrolytic solution and lithium battery | Koji Abe, Takashi Hattori | 2017-08-22 |
| 7794885 | Non-aqueous electrolytic solution and lithium secondary battery | Koji Abe, Takashi Hattori | 2010-09-14 |
| 7781106 | Lithium secondary cell and its nonaqueous electrolyte | Koji Abe, Kazuhiro Miyoshi, Takaaki Kuwata | 2010-08-24 |
| 7691539 | Non-aqueous secondary battery having increased discharge capacity retention | Toshikazu Hamamoto, Koji Abe, Tsutomu Takai | 2010-04-06 |
| 7615316 | Nonaqueous electrolytic solution and lithium secondary batteries | Koji Abe, Akira Ueki | 2009-11-10 |
| 7550233 | Nonaqueous electrolytic solution containing ketone compound and lithium secondary battery | Koji Abe, Motoki Yuguchi, Kazuhiro Miyoshi | 2009-06-23 |
| 7537861 | Lithium secondary battery employing fluorine-substituted cyclohexylbenzene containing electrolytic solution | Koji Abe, Takashi Hattori, Takaaki Kuwata | 2009-05-26 |
| 7297442 | Nonaqueous electrolytic solution and lithium secondary battery employing the same | Koji Abe, Takaaki Kuwata, Takashi Hattori | 2007-11-20 |
| 7294436 | Nonaqueous electrolytic solution and lithium secondary batteries | Koji Abe | 2007-11-13 |
| 6927001 | Non-aqueous electrolytic solution and lithium secondary battery | Toshikazu Hamamoto, Akira Ueki, Koji Abe | 2005-08-09 |
| 6881522 | Nonaqueous electrolytic solution and lithium secondary battery | Toshikazu Hamamoto, Koji Abe, Yoshihiro Ushigoe | 2005-04-19 |
| 6866966 | Non-aqueous secondary battery having enhanced discharge capacity retention | Toshikazu Hamamoto, Koji Abe, Tsutomu Takai, Akira Ueki | 2005-03-15 |
| 6791823 | Electrolysis solution for electrolytic capacitors | Koji Abe, Motoki Yuguchi, Akikazu Ito, Toshikazu Hamamoto, Yoshihiro Ushigoe | 2004-09-14 |
| 6699998 | Non-aqueous electrolyte and lithium secondary battery using the same | Toshikazu Hamamoto, Koji Abe, Tsutomu Takai | 2004-03-02 |
| 6503662 | Non-aqueous electrolyte and lithium secondary battery using the same | Toshikazu Hamamoto, Koji Abe | 2003-01-07 |
| 6479191 | Electrolyte having alkyne derivative and lithium secondary battery using the same | Toshikazu Hamamoto, Koji Abe, Tsutomu Takai, Akikazu Ito | 2002-11-12 |
| 6436582 | Non-aqueous electrolyte and lithium secondary battery using the same | Toshikazu Hamamoto, Koji Abe, Tsutomu Takai | 2002-08-20 |
| 6413677 | Lithium secondary battery electrolyte and lithium secondary battery using the same | Toshikazu Hamamoto, Koji Abe, Tsutomu Takai, Kazuhiro Miyoshi, Akira Ueki | 2002-07-02 |
| 6117534 | Reinforcement for composite material and composite material using the same | Takemi Yamamura, Mitsuhiko Sato, Makoto Tamura, Shinji Kajii, Yoshikatu Harada | 2000-09-12 |
| 6004671 | Reinforcement for composite material and composite material using the same | Takemi Yamamura, Mitsuhiko Sato, Makoto Tamura, Shinji Kajii, Yoshikatu Harada | 1999-12-21 |
| 5283289 | Fiber-reinforced rubber composition and production process thereof and fiber-reinforced elastic product | Shinji Yamamoto, Kouhei Kaijiri, Kouichi Nagakura, Denichi Oda, Kimio Nakayama | 1994-02-01 |
| 5043388 | Fiber-reinforced rubber composition and production process thereof and fiber-reinforced elastic product | Shinji Yamamoto, Kouhei Kaijiri, Kouichi Nagakura, Denichi Oda, Kimio Nakayama | 1991-08-27 |
| 4703086 | Fiber-reinforced rubber composition and production process thereof and fiber-reinforced elastic product | Shinji Yamamoto, Kouhei Kaijiri, Kouichi Nagakura, Denichi Oda, Kimio Nakayama | 1987-10-27 |
| 4196106 | Fiber-reinforced rubber article and process for producing the same | Tetsuro Matsuura, Shinji Yamamoto, Denichi Oda | 1980-04-01 |