Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7979871 | Disk apparatus and driving control section | Aki Yoguchi, Takeshi Igarashi, Masaho Morita, Isao Okuyama | 2011-07-12 |
| 7753200 | Disk containing body and information providing body | Teiyu Goto, Nobutoshi Hamada, Hajime Ishihara, Mitsuyuki Tokusashi | 2010-07-13 |
| 7340752 | Disc driving device and cam for disc driving device | — | 2008-03-04 |
| 7191454 | Disc driving device and cam for disc driving device | — | 2007-03-13 |
| 6659411 | Case assembly including legs and caps | — | 2003-12-09 |
| 5495320 | Developer stirring device and developing device and image forming apparatus using the same | Jun Shimizu, Kazuyoshi Sakazawa | 1996-02-27 |
| 5396026 | Magnetic brush developing apparatus | Kunihiko Sato, Sachio Sasaki, Akira Nagahara, Shin Araki, Hideaki Iwasaki +2 more | 1995-03-07 |