Issued Patents All Time
Showing 226–250 of 332 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6080599 | Semiconductor optoelectric device and method of manufacturing the same | Hidetoshi Fujimoto, Yoshihiro Kokubun, Masayuki Ishikawa, Shinji Saito, Yukie Nishikawa +1 more | 2000-06-27 |
| 6064079 | Gallium nitride-based compound semiconductor device | Shinya Nunoue, Katsunobu Sasanuma, Masayuki Ishikawa | 2000-05-16 |
| 6048372 | Method of producing an electrode plate used for a lithium secondary battery and a lithium secondary battery | Toru Mangahara, Satoshi Tanno, Akira Takamuku, Tomoki Kourakata, Hiroki Ohto | 2000-04-11 |
| 6042501 | Variable control device for a continuously variable transmission | — | 2000-03-28 |
| 6015979 | Nitride-based semiconductor element and method for manufacturing the same | Lisa Sugiura, Masayuki Ishikawa, Shinya Nunoue, Masaaki Onomura | 2000-01-18 |
| 6010666 | Deodorizing method, deodorizer, method of manufacturing deodorizer, and deodorizing apparatus | Tetsuya Kurokawa, Chihiro Kobayashi, Tomonori Tokumoto, Takashi Tsuchida | 2000-01-04 |
| 5994205 | Method of separating semiconductor devices | Hidetoshi Fujimoto | 1999-11-30 |
| 5987048 | Gallium nitride-based compound semiconductor laser and method of manufacturing the same | Masayuki Ishikawa, Shinya Nunoue, Johji Nishio, Genichi Hatakoshi, Hidetoshi Fujimoto | 1999-11-16 |
| 5978139 | Diffraction grating lens and optical disk recording/reproducing apparatus using the same | Genichi Hatakoshi | 1999-11-02 |
| 5966396 | Gallium nitride-based compound semiconductor laser and method of manufacturing the same | Haruhiko Okazaki, Hidetoshi Fujimoto, Masayuki Ishikawa, Shinya Nunoue, Genichi Hatakoshi | 1999-10-12 |
| 5958808 | Low-permittivity glass fibers | Masahiro Mori, Shinichi Tamura, Syoichi Saito, Kenzo Watabe, Tatsuo Inada | 1999-09-28 |
| 5948992 | Semiconductor pressure detecting device | — | 1999-09-07 |
| 5945212 | Insulating film treating agent having extremely excellent film characteristics and production method for non-oriented electrical steel sheet using the treating agent | Osamu Tanaka, Kikuji Hirose, Kazutoshi Takeda, Seiichiro Chou | 1999-08-31 |
| 5943789 | Treatment apparatus for seasoning wood for structural uses | — | 1999-08-31 |
| 5940064 | Display-integrated coordinate input device | Tsutomu Kai, Naoyuki Ito, Shouzou Fujiwara, Takeshi Okuno, Hideo Koseki +2 more | 1999-08-17 |
| 5929343 | Device for measuring powder flow rate and apparatus and method for supplying powder | Hiroki Murai, Yutaka Ishikawa, Mitsuyoshi Kumata, Keiji Kanai | 1999-07-27 |
| 5928731 | Electrostatic powder spray coating method | Kenzo Yanagida, Mituyosi Kumata, Shannon Libke, Takao Amasaki, Koichi Tsutsui | 1999-07-27 |
| 5915621 | Electrostatic powder coating method and apparatus | Kenzo Yanagida, Mituyosi Kumata, Koichi Tsutsui, Shannon Libke | 1999-06-29 |
| 5914635 | Semiconductor amplifier circuit which eliminates an unsaturated state caused by a pull-up resistor | — | 1999-06-22 |
| 5908367 | Flow rate control valve and continuously variable automatic transmission provided with same | Masakazu Tominaga, Yoji Hiraoka | 1999-06-01 |
| 5905275 | Gallium nitride compound semiconductor light-emitting device | Shinya Nunoue | 1999-05-18 |
| 5891588 | Lithium secondary battery | Shigeru Sakai | 1999-04-06 |
| 5889406 | Inductance-change detection apparatus | Yukio Yasuda | 1999-03-30 |
| 5864171 | Semiconductor optoelectric device and method of manufacturing the same | Hidetoshi Fujimoto, Yoshihiro Kokubun, Masayuki Ishikawa, Shinji Saito, Yukie Nishikawa +1 more | 1999-01-26 |
| 5854421 | Semiconductor sensors and method for adjusting the output | — | 1998-12-29 |