Issued Patents All Time
Showing 126–150 of 213 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6120349 | Polishing system | Masaru Nyui | 2000-09-19 |
| 6097777 | Phase locked loop circuit | Kiyoshi Tateishi | 2000-08-01 |
| 6093081 | Polishing method and polishing apparatus using the same | Masaru Nyui, Mikichi Ban | 2000-07-25 |
| 6034840 | Disk storage apparatus and disk cartridge | Kazuyuki Yamamoto, Takashi Yamada, Minoru Watanabe | 2000-03-07 |
| 6023068 | Semiconductor device manufacturing apparatus | — | 2000-02-08 |
| 6021029 | Removable disk cartridge and manufacturing method thereof | Toshio Mamiya, Kazuyuki Yamamoto, Takashi Yamada, Eiji OSHIMA | 2000-02-01 |
| 6019678 | Ventilation fan for duct and method of installation thereof | — | 2000-02-01 |
| 6012966 | Precision polishing apparatus with detecting means | Mikichi Ban, Matsuomi Nishimura | 2000-01-11 |
| 5949630 | Disk storage apparatus and disk cartridge therefor | Kazuyuki Yamamoto, Takashi Yamada, Minoru Watanabe | 1999-09-07 |
| D413334 | Magnetic head | Eiji OSHIMA, Toshio Mamiya, Kazuyuki Yamamoto, Takashi Yamada | 1999-08-31 |
| 5904611 | Precision polishing apparatus | Mikichi Ban, Matsuomi Nishimura | 1999-05-18 |
| 5903530 | Apparatus for reproducing record information of multiple-layered optical disc | Kiyoshi Tateishi | 1999-05-11 |
| D406831 | Disc cartridge | Eiji OSHIMA, Toshio Mamiya, Kazuyuki Yamamoto, Takashi Yamada | 1999-03-16 |
| 5813228 | Carrier vehicle equipped with a swing table | Yorimichi Kubota, Katsuo Nagao, Yoshio Hamada, Masanori Hayashi | 1998-09-29 |
| 5793487 | Optical interference system for performing interference measurement using wavelength | — | 1998-08-11 |
| D396301 | Skylight having a light collecting system | Norioki Fujimoto, Wazoh Yamada, Masanobu Numao, Masashi Takazawa | 1998-07-21 |
| D394249 | Magnetic disc for computer | Kazuyuki Yamamoto, Minoru Watanabe, Takashi Yamada | 1998-05-12 |
| 5730637 | Image display apparatus and method for fabricating the same | Shigeo Suzuki, Hidenobu Shintaku, Taku Watanabe, Mitsuo Asabe, Yoshiro Abe +2 more | 1998-03-24 |
| 5729387 | Solar lighting apparatus and controller for controlling the solar lighting apparatus | Norioki Fujimoto, Masashi Takazawa, Takashi Odaira, Tomohito Koizumi, Kiyondo Kobayashi +3 more | 1998-03-17 |
| D387430 | Natural illumination device | Masashi Takazawa, Norioki Fujimoto | 1997-12-09 |
| 5676299 | Staple refill cartridge for electric stapler | Toru Yoshie | 1997-10-14 |
| 5670975 | Method for driving gas discharge display panel | Yoshimichi Takano, Tetsuo Sakai, Hiroshi Murakami, Mutsumi Mimasu, Utaro Miyagawa +2 more | 1997-09-23 |
| 5669804 | Magnetic tape surface treatment method and apparatus | Mitsuhiro Ono, Takumi Honma | 1997-09-23 |
| 5652478 | Gaseous discharge display | Tetsuo Sakai, Keiji Ishii, Mizumoto Ushirozawa, Yoshimichi Takano, Yukio Murakami +1 more | 1997-07-29 |
| 5646482 | ADC gas discharge image display device having cathode material dimensional constraints | Shigeo Suzuki, Hidenobu Shintaku, Taku Watanabe, Mitsuo Asabe, Yoshiro Abe +2 more | 1997-07-08 |