Issued Patents All Time
Showing 26–40 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6979182 | Vibration damping mechanism for piston type compressor | Hideki Mitzutani, Atsuyuki Morishita, Hiroaki Kayukawa | 2005-12-27 |
| 6969241 | Vibration damping mechanism for piston type compressor | Hideki Mizutani, Atsuyuki Morishita, Hiroaki Kayukawa | 2005-11-29 |
| 6948180 | Disk cartridge which accommodates an information-recording disk | — | 2005-09-20 |
| 6932582 | Vibration damping mechanism for piston type compressor | Hideki Mizutani, Atsuyuki Morishita, Hiroaki Kayukawa | 2005-08-23 |
| D504689 | Disc cartridge | Akira Kojima, Tomomi Okamoto, Jun Ooya | 2005-05-03 |
| 6726456 | Foreign matter removing structure in a fluid circuit and a compressor therewith | Minoru Mera, Hideki Mizutani | 2004-04-27 |
| 6386846 | Compressor having concentrically walled damper | Masakazu Murase, Toshihiro Kawai, Yoshinobu Ishigaki | 2002-05-14 |
| D452261 | Changeable character stamp | — | 2001-12-18 |
| D441009 | Changeable character stamp | — | 2001-04-24 |
| 6190125 | Suction flow preswirl control bypass structure for blowers | Naotaka Kuramoto | 2001-02-20 |
| 6162026 | Variable displacement type compressor | Kazuya Kimura, Kiyohiro Yamada, Suguru Hirota | 2000-12-19 |
| D408052 | Stamp receiver | — | 1999-04-13 |
| 5794486 | Upper tool holder apparatus for press brake | Mamoru Sugimoto | 1998-08-18 |
| D294599 | Marking pen | Tatsuro Funahashi | 1988-03-08 |
| D294600 | Ballpoint pen | Tatsuro Funahashi | 1988-03-08 |