Issued Patents All Time
Showing 26–40 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7025505 | Fluid bearing device | Isao Komori, Seiji Shimizu, Masaharu Hori, Kenji Ito | 2006-04-11 |
| 6623542 | Slide member | Atsuko Yamashita, Yoshinori Itou | 2003-09-23 |
| 6377770 | Sliding member sliding bearing unit and developing apparatus | Kazuo Hirose, Takashi Minami, Eiichiroh Shimazu | 2002-04-23 |
| 6108143 | Optical pick-up | Kazuo Hirose, Takashi Minami, Takaaki Kawakami | 2000-08-22 |
| 6077592 | Wiper blade | Ryou Azuma, Junichi Kurihara, Noboru Umemoto | 2000-06-20 |
| 5997965 | Stripping finger | Eiichiroh Shimazu, Noboru Umemoto | 1999-12-07 |
| 5900197 | Production process of porous retainer for rolling bearing | Akira Matsui, Yoshinori Morita, Masayuki Yamazaki | 1999-05-04 |
| 5772436 | Odontotherapeutic hand piece | Akira Matsui, Yoshinori Morita, Shigeo Kobayashi | 1998-06-30 |
| RE34830 | Lubricating rubber composition | — | 1995-01-17 |
| 5364670 | Stripping fingers for copying machine | Shoichi Hashimoto, Kuniaki Asai, Tadayasu Kobayashi | 1994-11-15 |
| 4978463 | Lubricating rubber composition | — | 1990-12-18 |
| 4976880 | Lubricating rubber composition | — | 1990-12-11 |
| 4825249 | Cleaning blade for use with photoelectronic copying machine | Yoshio Oki, Takeo Akatsuka | 1989-04-25 |
| 4687696 | Finger strips for copying machines | — | 1987-08-18 |
| 4599383 | Polyamideimide resin composition | — | 1986-07-08 |