Issued Patents All Time
Showing 51–75 of 75 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7356284 | Image forming device | Takao Uchida | 2008-04-08 |
| 7271944 | Electro-optical device and electronic apparatus having the same | — | 2007-09-18 |
| 6914325 | Power semiconductor module | Takatoshi Kobayashi, Tadashi Miyasaka, Akira Morozumi | 2005-07-05 |
| 6905063 | Method of manufacturing semiconductor device | Akira Morozumi, Tadashi Miyasaka, Eiji Mochizuki | 2005-06-14 |
| 6690087 | Power semiconductor module ceramic substrate with upper and lower plates attached to a metal base | Takatoshi Kobayashi, Tadashi Miyasaka, Akira Morozumi | 2004-02-10 |
| 6174070 | Portable lighting instrument having a light emitting diode assembly | Katsutoshi Takamura, Masao Hikita | 2001-01-16 |
| 6139650 | Non-oriented electromagnetic steel sheet and method for manufacturing the same | Yoshihiko Oda, Nobuo Yamagami, Akira Hiura, Yasushi Tanaka, Noritaka Takahashi +3 more | 2000-10-31 |
| 6074782 | Lead storage battery containing a negative electrode active substance including a negative electrode additive | Muneharu Mizutani, Takaki Kamio, Masanobu Kawamura | 2000-06-13 |
| 5869890 | Insulation substrate for a semiconductor device | Masaharu Nishiura, Akira Morozumi, Tomio Shimizu, Shigemasa Saito | 1999-02-09 |
| 5709966 | Battery | Kazunobu Sawada, Takaki Kamio, Muneharu Mizutani, Yuuki Fujitani, Masatoshi Miwa | 1998-01-20 |
| 5682362 | Track accessing method and apparatus using coarse and fine driving control in collaborating of fashion | Seiichi Suzuki, Hidefumi Ishibashi, Takaharu Shigeta | 1997-10-28 |
| 5540415 | Steam isolation valve | Tetsuzo Yamamoto | 1996-07-30 |
| D364384 | Semi-conductor element with terminal casing | Tomio Shimizu, Akira Nakahira, Shinichi Kobayashi | 1995-11-21 |
| 5462229 | Steam injector | Nobuhiko Tanaka, Tadashi Narabayashi, Hiroshi Miyano, Hideaki Takahashi, Makoto Yasuda | 1995-10-31 |
| 5446328 | Miniature motor with preassembled commutator | Satoshi Suzuki, Michio TSUNODA, Kunitaka Murai | 1995-08-29 |
| 5392326 | Boiling water reactor | Tadashi Narabayashi, Noboru Saito, Takashi Ishitori, Kunio Shimano, Yasuhiko Aida +10 more | 1995-02-21 |
| 5361973 | Method of soldering | Tadayoshi Ishii, Kazuyuki MAKITA | 1994-11-08 |
| 5323967 | Steam injector | Nobuhiko Tanaka, Tadashi Narabayashi, Hiroshi Miyano, Hideaki Takahashi, Makoto Yasuda | 1994-06-28 |
| 5280506 | Steam isolation valve | Hiroshi Miyano, Noboru Saito, Tetsuzo Yamamoto, Hideaki Takahashi, Takashi Matsunaga +1 more | 1994-01-18 |
| 4999308 | Method of making thin film solar cell array | Masaharu Nishiura | 1991-03-12 |
| 4968354 | Thin film solar cell array | Masaharu Nishiura | 1990-11-06 |
| 4865459 | Homogenizing mixer | — | 1989-09-12 |
| 4776440 | Shock absorber with resiliently biased adjustment piston | Toshinari Hojima | 1988-10-11 |
| 4730376 | Blade removal apparatus for changeable blade scalpel | — | 1988-03-15 |
| 4658132 | Rotational angle detecting device with full circumference illumination and detection | Masaharu Nishiura, Hakubun Fujisawa | 1987-04-14 |