Issued Patents All Time
Showing 26–41 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7126725 | Image reading apparatus and image forming apparatus equipped therewith | Ryuji Okutomi, Hiroyuki Futami, Tadayuki Ueda, Eiji Nishikawa | 2006-10-24 |
| 7015908 | Image generation system and information storage medium | Kazuya Takahashi, Hideki Nakamura, Masato KANNO | 2006-03-21 |
| 6452690 | Image forming method and image forming apparatus using the method | — | 2002-09-17 |
| 5931420 | Deployable truss structure | Mitsuteru Yamato, Hiroaki Tsunoda, Kenichi Hariu | 1999-08-03 |
| 5822040 | Image testing method | Koichi Sugahara, Tsutomu Kimura, Junji Sugano, Ryoichi Hayashi | 1998-10-13 |
| 5733458 | Material interface changing method | Koichi Kitazawa, Hiroharu Sugawara, Noriyuki Hirota, Takuro Homma, Satoshi Maruyama +1 more | 1998-03-31 |
| 5619696 | Program cache apparatus which associates the physical address of a physical page with both the logical address in a program cache space and the logical address in a process space | — | 1997-04-08 |
| 5576852 | Synchronization signal generating unit of an image forming apparatus | Kouichi Sawada, Yoshiyuki Ichihara | 1996-11-19 |
| 5198853 | Document size detection apparatus | Yoshiyuki Ichihara, Hiroyuki Futami, Toshihiro Motoi, Noboru Koizumi, Kouichi Sawada | 1993-03-30 |
| 5112679 | Magnetic disk | Toshio Kawamata, Kunihiko Sano | 1992-05-12 |
| 5061564 | Magnetic recording medium comprising a polar group containing resin or compound and a methyl iso ester lubricant prepared from a methyl iso acid or methyl iso alcohol or both | Takao Ohya, Satoru Hayakawa, Yasuo Nishikawa, Tsutomu Okita, Hiroshi Hashimoto | 1991-10-29 |
| 5057373 | Magnetic recording medium | Fumihiro Tokunaga, Tsutomu Okita, Toshio Kawamata | 1991-10-15 |
| 5049448 | Magnetic recording medium containing an ester lubricant branched from the number 2 carbon position of the acid residue | Takao Ohya, Yasuo Nishikawa, Fusao Yamanaka, Toshio Kawamata, Tsutomu Okita +2 more | 1991-09-17 |
| 5014484 | Module for expandable truss structure and expandable truss structure employing said module | Kazuo Tanizawa | 1991-05-14 |
| 4999578 | Function inspecting system | Mitsuo Ohashi, Kuniyoshi Takahashi | 1991-03-12 |
| 4970121 | Magnetic recording medium | Fumihiro Tokunaga, Tsutomu Okita, Toshio Kawamata, Kazuo Hasumi | 1990-11-13 |