Issued Patents All Time
Showing 51–75 of 91 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6179936 | Method for heat-treating a hollow cylindrical workpiece | Isao Yoshida, Kimio Goto, Hiroyuki Takeno | 2001-01-30 |
| 6151432 | Universal optical fiber connectors and basic plugs thereof | Hiroyuki Tokita, Junji Taira, Kouji Minami, Tatsuo Koshigoe, Nobuo Suzuki | 2000-11-21 |
| 6075958 | Image forming apparatus with first and second openable covers | Tetsuya Gotoh, Yuji Suzuki, Shigeru Horiguchi | 2000-06-13 |
| 5913001 | Optical connector assembling adhesive injection pipe and method of assembling an optical connector using the same | Yukou Hata, Masahiko Kumaou | 1999-06-15 |
| 5889909 | Ferrule for optical connector | Junji Taira, Kouji Minami, Hiroyuki Tokita, Tatsuo Koshigoe, Nobuo Suzuki | 1999-03-30 |
| 5877098 | Abrasive sheet made of very fine and ultrafine fibers | Hiroshi Tanaka | 1999-03-02 |
| 5858161 | Method of assembling an optical fiber connector and an adhesive agent injecting jig for use therewith | Masahiko Kumaoh, Yuhkou Hata | 1999-01-12 |
| 5712632 | Navigation apparatus for land vehicle inputting road traffic information | Shigeki Nishimura, Hiroyuki Nakano | 1998-01-27 |
| 5711856 | Asphalt extracting apparatus | — | 1998-01-27 |
| 5649130 | Cleaning sheet, a cleaning member and a cleaning apparatus for a fuser roll | Hiroshi Ito, Hiroshi Tanaka | 1997-07-15 |
| 5621495 | Representation of depth of field in camera | Masato Yamamoto, Toshimasa Yamanaka, Yutaka Ohsawa | 1997-04-15 |
| 5606426 | Digital time base corrector for reproducing video signals | Tadayoshi Kobayashi | 1997-02-25 |
| 5559812 | Digital time base corrector using a memory with reduced memory capacity | Hitoshi Otaki | 1996-09-24 |
| 5544087 | Navigation system | Hideo Odagaki | 1996-08-06 |
| 5510875 | Representation of depth of field in camera | Masato Yamamoto, Toshimasa Yamanaka, Yutaka Ohsawa | 1996-04-23 |
| 5497200 | Digital time base corrector | Hiroshi Otaki | 1996-03-05 |
| 5475440 | Digital time base corrector for video signal reproduction | Tadayoshi Kobayashi | 1995-12-12 |
| 5471250 | Digital time base corrector with dropout compensating function | Hiroshi Otaki | 1995-11-28 |
| D344503 | Facsimile transmitter-receiver | Masami Toyoshima | 1994-02-22 |
| 5264053 | Production method for a vehicular endless track bushing | Hisahiko Kusano, Isao Yoshida, Yoshio Hamajima, Hiroyuki Takeno | 1993-11-23 |
| 5200559 | Process for producing sorbic acid | — | 1993-04-06 |
| 5170206 | Indicating apparatus within finder of camera | Masato Yamamoto, Toshimasa Yamanaka | 1992-12-08 |
| 5065177 | SLR camera with auxiliary light emitter | Masato Yamamoto, Toshimasa Yamanaka | 1991-11-12 |
| 5051976 | Disk recording and reproducing apparatus with speed compensation for CAV and CLV disks in accordance with signals recorded on the disks | Eisaku Kawano | 1991-09-24 |
| 5049207 | Heat treatment process for bushing used in track of endless track tractor | Takahiko Sahara, Hisahiko Kusano, Masayoshi Kaneko, Toshihiko Sato | 1991-09-17 |