Issued Patents All Time
Showing 201–225 of 250 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6560180 | Disk storage device | Akira Tsukihashi, Katsuki Hattori | 2003-05-06 |
| 6542763 | Optical measurement equipment and recording medium and optical measurement method | Yuichi Yamashita, Atsushi Maki, Hideaki Koizumi, Fumio Kawaguchi | 2003-04-01 |
| 6512783 | Semiconductor laser and method of manufacturing the same | Hajime Shoji, Takayuki Watanabe, Takuya Fujii, Hirohiko Kobayashi | 2003-01-28 |
| 6482704 | Method of manufacturing silicon carbide semiconductor device having oxide film formed thereon with low on-resistances | Shinji Amano, Eiichi Okuno | 2002-11-19 |
| 6429976 | Optical switch using tilt mirrors | Tamotsu Akashi, Kazuyuki Mori, Yuji Tochio, Kazuhiro Tanaka | 2002-08-06 |
| 6426515 | Semiconductor light-emitting device | Tsutomu Ishikawa, Hirohiko Kobayashi, Hajime Shoji | 2002-07-30 |
| 6343087 | Semiconductor laser | — | 2002-01-29 |
| 6321110 | Device for controlling equipment by using signals from a living body | Yoshitoshi Ito, Hideaki Koizumi, Atsushi Maki, Yuichi Yamashita | 2001-11-20 |
| 6285473 | Polarization control optical space switch | Tetsuya Nishi, Takuji Maeda, Satoshi Kuroyanagi | 2001-09-04 |
| 6262439 | Silicon carbide semiconductor device | Yuichi Takeuchi | 2001-07-17 |
| 6245442 | Metal matrix composite casting and manufacturing method thereof | Shinichi Towata, Nobuo Kamiya, Hiroshi Hohjo, Naohisa Nishino, Shoichi Onda | 2001-06-12 |
| 6243043 | Glass antenna device for an automobile | Fumitaka Terashima, Kohji Tabata | 2001-06-05 |
| 6188455 | Liquid crystal display with two optical compensation units | — | 2001-02-13 |
| 6134031 | Polarization control optical space switch | Tetsuya Nishi, Takuji Maeda, Satoshi Kuroyanagi | 2000-10-17 |
| 6109507 | Method of forming solder bumps and method of forming preformed solder bumps | Harumi Yagi, Noritsugu Ozaki, Toshiyuki Nakada, Takeshi Komiyama, Yoshihito Okuwaki | 2000-08-29 |
| 6107661 | Semiconductor device and method of manufacturing same | Naoto Okabe | 2000-08-22 |
| 6100140 | Manufacturing method of semiconductor device | Naoto Okabe, Mitsuhiro Kataoka | 2000-08-08 |
| 6081632 | Method of producing optical waveguide system, optical device and optical coupler employing the same, optical network and optical circuit board | Tetsuzo Yoshimura, Wataru Sotoyama, Katsusada Motoyoshi, Takeshi Ishitsuka, Koji Tsukamoto +4 more | 2000-06-27 |
| 6072435 | Glass antenna device for an automobile | Fumitaka Terashima, Kohji Tabata | 2000-06-06 |
| 6057558 | Silicon carbide semiconductor device and manufacturing method thereof | Rajesh Kumar, Kunihiko Hara, Yuichi Takeuchi, Kazukuni Hara, Masami Naito | 2000-05-02 |
| 6054752 | Semiconductor device | Kazukuni Hara, Yuichi Takeuchi, Rajesh Kumar, Mitsuhiro Kataoka | 2000-04-25 |
| 6038242 | Multiwavelength light source | Haruhiko Tabuchi, Goji Nakagawa, Yousuke Yamazaki | 2000-03-14 |
| 6034983 | Method of fabricating compound semiconductor device and optical semiconductor device | Takuya Fujii, Mitsuru Ekawa, Hirohiko Kobayashi | 2000-03-07 |
| 6015737 | Production method of a vertical type MOSFET | Norihito Tokura, Shigeki Takahashi, Mitsuhiro Kataoka | 2000-01-18 |
| 5960162 | Image processing apparatus which converts multi-value density data and outputs the converted data | — | 1999-09-28 |