Issued Patents 2003
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6666657 | Reciprocating parallel flow compressor with discharge muffler | Takahiro Nishikawa, Takashi Harako, Takayuki Mizuno, Kazuya Sato, Yasuo Sakamoto | 2003-12-23 |
| 6667943 | Optical disc apparatus | Koichi Maruyama, Hisashi Konno, Suguru Takishima, Wataru Kubo, Hiroshi Yamamoto | 2003-12-23 |
| 6666659 | Flywheel attachment for a compressor motor | Takahiro Nishikawa, Takashi Harako, Takayuki Mizuno, Kazuya Sato, Yasuo Sakamoto | 2003-12-23 |
| 6658457 | Device and method for interconnecting distant networks through dynamically allocated bandwidth | Hideyuki Motoyama, Ayako Suzuki | 2003-12-02 |
| 6639041 | Spandex having low set at low temperatures | Masao Umezawa | 2003-10-28 |
| 6636108 | Filter circuit and electronic device using the same | — | 2003-10-21 |
| 6625886 | Manufacturing method of heat exchanger | Syoji Iriyama, Koji Hirao, Hiroshi Ogawa, Takanori Takeda, Satoshi Nohira | 2003-09-30 |
| 6589024 | Reciprocating compressor | Takahiro Nishikawa, Takashi Harako, Takayuki Mizuno, Kazuya Sato, Yasuo Sakamoto | 2003-07-08 |
| 6567353 | Optical head with light receiving element surfaces divided into at least three light receiving areas | Wataru Kubo, Masato Noguchi | 2003-05-20 |
| 6553277 | Method and apparatus for vacuum treatment | Shoji Yagisawa, Hiromitsu Kanbara, Takashi Ito | 2003-04-22 |
| 6547534 | Compression apparatus | Yasuo Sakamoto, Makoto Aida, Takahiro Nishikawa, Kazuya Sato, Takayuki Mizuno +1 more | 2003-04-15 |
| 6546738 | Stirling refrigerator | Hiroshi Sekiya, Takahiro Nakamura, Itsuo Nakazaki, Takashi Inoue, Ryousuke Tuihiji +7 more | 2003-04-15 |
| 6543903 | Reflecting mirror and rear projection display making use thereof | Toshio Akimoto | 2003-04-08 |
| 6544380 | Plasma treatment method and apparatus | Masayuki Tomoyasu, Akira Koshiishi, Kosuke Imafuku, Shosuke Endo, Kazuhiro Tahara +6 more | 2003-04-08 |
| 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 |