Issued Patents All Time
Showing 101–125 of 184 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6529465 | Optical system for optical disk drive | Toshiyuki Kase, Wataru Kubo, Ryoichi Nakanishi, Amit Jain | 2003-03-04 |
| 6512907 | Liquid electro-photographic device capable of performing operational sequence including cleaning | — | 2003-01-28 |
| 6431840 | Multistage high pressure compressor | Denji Mashimo, Takahiro Nishikawa, Yasuo Sakamoto, Takayuki Mizuno, Kazuya Sato +1 more | 2002-08-13 |
| 6421685 | File data synchronization in two computer systems | — | 2002-07-16 |
| 6415124 | Wet-type developing unit capable of reducing pressing power given to squeeze roller and capable of controlling toner density of liquid developer adhered on development roller | — | 2002-07-02 |
| 6411588 | Optical data recording/reproducing device | Toshiyuki Kase | 2002-06-25 |
| 6378033 | Electronic device, control method thereof and storage medium | — | 2002-04-23 |
| 6373578 | Lens inspection system | — | 2002-04-16 |
| 6370346 | Printer developing apparatus having a liquid component removing unit | — | 2002-04-09 |
| 6341106 | Optical disc drive | Ryoichi Nakanishi, Suguru Takishima, Shimpei Shinozaki | 2002-01-22 |
| 6333910 | Optical system for optical disc drive | Suguru Takishima | 2001-12-25 |
| 6324141 | Optical system for optical disc drive | Suguru Takishima, Amit Jain | 2001-11-27 |
| 6292447 | Head for optical disc drive | Suguru Takishima | 2001-09-18 |
| 6288070 | Triazolopurine derivatives, medicinal composition containing the derivatives, adenosine A3 receptor compatibilizing agent, and asthmatic remedy | Takashi Okamura, Yasuhisa Kurogi | 2001-09-11 |
| 6278682 | Optical system for optical disc drive | Suguru Takishima | 2001-08-21 |
| 6264788 | Plasma treatment method and apparatus | Masayuki Tomoyasu, Akira Koshiishi, Kosuke Imafuku, Shosuke Endo, Kazuhiro Tahara +6 more | 2001-07-24 |
| 6110287 | Plasma processing method and plasma processing apparatus | Izumi Arai, Yoshifumi Tahara, Yoshinobu MITANO, Shunichi Iimuro, Kazuo Fukasawa +2 more | 2000-08-29 |
| 6106737 | Plasma treatment method utilizing an amplitude-modulated high frequency power | Masayuki Tomoyasu, Akira Koshiishi, Kosuke Imafuku, Shosuke Endo, Kazuhiro Tahara +6 more | 2000-08-22 |
| RE36810 | Plasma processing apparatus and method | Masashi Arasawa, Katsuhiko Ono, Kazuo Tsuchiya | 2000-08-08 |
| 6096671 | Method of using hexagonal system boron nitride powder | Takashi Kawasaki, Yukio Kuroda, Hiroyuki Hara | 2000-08-01 |
| 6049684 | Image formation apparatus | Kazunori Shindo, Toshiya Kusayanagi | 2000-04-11 |
| 5990272 | Method of treating polyolefin | Ryoichi Yamamoto, Satoru Ohtani, Teruhisa Kojima | 1999-11-23 |
| 5953044 | Picture transmission system | Hitoshi Kato, Akino Inoue, Shinji Nojima, Shugo Horikami, Masaki Sohma +1 more | 1999-09-14 |
| 5953291 | Digital recording and reproducing apparatus and method which prevents or manages a data loss | Ryuji Yasukohchi, Akio Uesugi, Masaki Sato | 1999-09-14 |
| 5920673 | Apparatus and method for recording digital data | Ryuji Yasukohchi, Akio Uesugi, Masaki Sato | 1999-07-06 |