Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6125635 | Temperature adjusting device | Shinichi Nomura, Yuichi Kinoshita | 2000-10-03 |
| 5966453 | Speaker system for use in an automobile vehicle | Teruo Baba, Ziqing Zhang, Junko Yamamoto | 1999-10-12 |
| 5961291 | Turbo vacuum pump with a magnetically levitated rotor and a control unit for displacing the rotator at various angles to scrape deposits from the inside of the pump | Seiji Sakagami, Masahiro Mase, Chiaki Urano, Yuichi Kinoshita, Takashi Nagaoka | 1999-10-05 |
| 5848173 | Surroundless loudspeaker | Yoko Sato, Satoshi Kumada, Ziging Zhang, Junko Oba, Takashi Morishige +9 more | 1998-12-08 |
| 5828763 | Speaker system including phase shift such that the composite sound wave decreases on the principal speaker axis | Koushiro Kogure, Yuichi Saito | 1998-10-27 |
| 5820104 | Vertical transfer system for a vacuum chamber and gate valve assembly | Ryuichi Matsuzaki | 1998-10-13 |
| 5639206 | Transferring device | Yoshimasa Oda, Akinobu Harada | 1997-06-17 |
| 5590208 | Speaker system | Koushirou Kogure, Takashi Ohyaba, Makoto Sakakibara, Katsutoki Hanayama | 1996-12-31 |
| 5485910 | Conveyor | Yoshimasa Oda | 1996-01-23 |
| 5234303 | In-vacuum conveyance robot | — | 1993-08-10 |