Issued Patents All Time
Showing 126–150 of 155 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6103347 | Magnetic display panel | Teruaki Nojima, Sadao Tokorozawa | 2000-08-15 |
| 6072607 | Optical pickup device | Atsushi Tajiri, Kazushi Mori, Keiichi Yodoshi | 2000-06-06 |
| 5967419 | Injector improved in noise reduction | Yukinori Kato | 1999-10-19 |
| 5727009 | Semiconductor laser apparatus and optical pickup apparatus using the same | Atsushi Tajiri, Kazushi Mori, Keiichi Yodoshi, Akira Ibaraki, Tatsuhiko Niina | 1998-03-10 |
| 5712692 | Driving power unit for driving liquid crystal display element and liquid crystal light-modulating device | Yutaka Abe Kanagawa, Masahiko Ikeda, Morio Sato, Hiroshi Tazaki | 1998-01-27 |
| 5697888 | Endoscope apparatus having valve device for supplying water and gas | Norio Kobayashi | 1997-12-16 |
| 5680254 | Lens for reading an original image | Takeshi Ueda, Naoki Miyatake, Kiichiro Nishina, Noriyuki Iwata | 1997-10-21 |
| 5619519 | Semiconductor laser device | Hiroki Hamada, Shoji Honda, Masayuki Shono | 1997-04-08 |
| 5575756 | Endoscope apparatus | Hitoshi Karasawa, Norio Kobayashi, Tatsuya Yamaguchi, Tetsumaru Kubota, Yukio Kawase +1 more | 1996-11-19 |
| 5546598 | Working situation management apparatus | Masahiro Hamada | 1996-08-13 |
| 5530687 | Disk-type recording medium drive and method of self-diagnosing disk-type recording medium drive | — | 1996-06-25 |
| 5448400 | Zoom finder of real image type and real image type zoom finder capable of making magnification transition | Syuichi Kikuchi, Noriyuki Iwata, Masami Itoh | 1995-09-05 |
| 5436878 | Disc recording and/or reproducing apparatus for permitting continuous sector processing at boundaries between recording regions with different recording densities | Takayoshi Chiba | 1995-07-25 |
| 5411915 | Method of manufacturing a single crystal layers | Hiroki Hamada, Shoji Honda, Masayuki Shono | 1995-05-02 |
| 5343484 | SHG (second-harmonic generation) device | Kazushi Mori, Mitsuaki Matsumoto, Tadao Toda, Hideyuki Nonaka | 1994-08-30 |
| 5340514 | Method for preparing pottery products containing shirasu balloons | Ryoziro Taniguchi, Osamu Saito | 1994-08-23 |
| 5287628 | Omni range inclino-compass | Hajime Nishizawa, Toshimi Kumakura | 1994-02-22 |
| 5264389 | Method of manufacturing a semiconductor laser device | Hiroki Hamada, Shoji Honda, Masayuki Shono | 1993-11-23 |
| 5253527 | Torque Balancer | Hajime Nishizawa | 1993-10-19 |
| 5216457 | Real image type zoom finder | Nobuaki Ono | 1993-06-01 |
| 5162946 | Zoom viewfinder | — | 1992-11-10 |
| 5146466 | Semiconductor laser device | Hiroki Hamada, Shoji Honda, Masayuki Shono | 1992-09-08 |
| 5016252 | Semiconductor laser device | Hiroki Hamada, Shoji Honda, Masayuki Shono | 1991-05-14 |
| 4955700 | Small-size zoom lens system | — | 1990-09-11 |
| 4872364 | Steering wheel | Koichi Kaga, Akio Hosoi | 1989-10-10 |