Issued Patents All Time
Showing 51–73 of 73 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7877870 | Method of bonding terminal | Hideki Yamaguchi, Kouichi Tokairin, Hirofumi Suzuki, Hiroaki Kobayashi | 2011-02-01 |
| 7874497 | Temperature control system for machine tool | Tomohiko Kawai, Kenzo Ebihara | 2011-01-25 |
| 7682744 | Lithium secondary battery | Shouichirou Sawa, Atsushi Fukui, Taizou Sunano, Takuya Sunagawa, Maruo Kamino +1 more | 2010-03-23 |
| 7659034 | Lithium secondary battery | Hiromasa Yagi, Katsunobu Sayama, Maruo Kamino | 2010-02-09 |
| 7651272 | Method of assembling air bearing, air bearing and linear drive unit equipped with the same | Tomohiko Kawai, Kenzo Ebihara | 2010-01-26 |
| 7556881 | Lithium secondary battery | Toshio Yanagida, Taizou Sunano, Maruo Kamino | 2009-07-07 |
| 7319201 | Waterproof/dustproof structure | Tomohiko Kawai, Kenzo Ebihara | 2008-01-15 |
| 7153611 | Lithium secondary battery and method for manufacturing thereof | Katsunobu Sayama, Hiromasa Yagi, Atsushi Fukui, Mariko Torimae, Yasuyuki Kusumoto +1 more | 2006-12-26 |
| 5907460 | Magnetic head composed of a C-shaped core section and an inverse L-shaped core section, and a magnetic head assembly having a pair of the magnetic heads | Masahiro Matsumaru | 1999-05-25 |
| 5373338 | Film feeding apparatus | Takuji Yamaguchi, Yuji Yamamoto | 1994-12-13 |
| 5334419 | Method of sizing carbon fibers | Yoshihiko Nakaoka, Tsuneyoshi Yamamoto | 1994-08-02 |
| 5079658 | Double-head magnetic transducer assembly for helical scan type tape recorders | Kunihide Sakai | 1992-01-07 |
| 5063305 | Current mirror amplifier circuit | Koreaki Fujita | 1991-11-05 |
| 5006098 | Power transfer mechanism for motor vehicle | Toshio Yoshinaka, Hideo Hamano, Shinji Ogawa | 1991-04-09 |
| 4967616 | Shift mechanism in power transfer device | Hideo Hamano, Toshio Yoshinaka, Shinji Ogawa, Akihiko Ichikawa | 1990-11-06 |
| 4907201 | MOS transistor circuit | Koreaki Fujita | 1990-03-06 |
| 4904818 | Sizing agents for carbon fibers | Keita Inoue | 1990-02-27 |
| 4880881 | Sizing agents for carbon fibers | — | 1989-11-14 |
| 4831312 | Speed control device for d-c motors | Akira Okazaki | 1989-05-16 |
| 4767942 | Current mirror amplifier circuit | Koreaki Fujita | 1988-08-30 |
| 4751258 | Sizing agents for carbon yarns | — | 1988-06-14 |
| 4611144 | X-ray image tube | — | 1986-09-09 |
| 4238043 | X-ray image intensifier | Takashi Kuze, Norio Harao | 1980-12-09 |