Issued Patents All Time
Showing 76–92 of 92 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6990305 | Charging device using a charge roller and image forming apparatus including the same | Akio Kosuge, Yutaka Narita | 2006-01-24 |
| 6873814 | Developing device using a two-ingredient type developer and image forming apparatus including the same | Tokuya Ohjimi, Fumihiro Sasaki, Hiroto Higuchi, Maiko Kondo, Atsushi Sampe +4 more | 2005-03-29 |
| 6856774 | Developing device including magnetic member provided on toner-scattering restraining device and image forming apparatus including the developing device | Atsushi Sampe, Takeyoshi Sekine, Masayuki Yamane, Tokuya Ohjimi, Junichi Sano +4 more | 2005-02-15 |
| 6673316 | Synthesis experiment automating system, liquid separating treating apparatus and reaction vessel | Hideho Okamoto, Kouji Deuchi, Hirokazu Murata, Norihiko Hirata, Kenji Tani +2 more | 2004-01-06 |
| 5816703 | Method of detecting defects of a structure | Kenichiro Yamazaki, Kiyotaka Kawase, Susumu Harashima | 1998-10-06 |
| 5734163 | Zero method of controlling quadrupole mass spectrometer and control circuit arrangement to carry out this method | Tomonao Hayashi, Osamu Tsukakoshi, Takashi Kawashima | 1998-03-31 |
| 5660792 | Automatic solid phase extraction device with interchangeable nozzle holder head | — | 1997-08-26 |
| 5335047 | Printing plate making apparatus for two different kinds of masters | Masanori Kai, Satoshi Okabe, Nobuyoshi Hatori, Tamio Iwamoto | 1994-08-02 |
| 5329331 | Post-processing apparatus with solution's temperature detector | Nobuyoshi Hatori | 1994-07-12 |
| 5311247 | Plate making machine | Nobuyoshi Hatori | 1994-05-10 |
| 5305650 | Automatic preparation apparatus | Toshiyuki Mochizuki, Keiko Gondo | 1994-04-26 |
| 4974458 | Automatic preparation apparatus and support arm | — | 1990-12-04 |
| 4951513 | Automatic preparation apparatus and filter therefor | — | 1990-08-28 |
| 4923089 | Parts feed apparatus | Kazuhiro Hineno | 1990-05-08 |
| 4907792 | Sheet guide adjusting apparatus | Morimasa Washiashi | 1990-03-13 |
| 4297024 | Exposure device of an electrographic copying apparatus | Kiyohito Ebisawa, Satoshi Hisabayashi, Kazuyuki Hashimoto | 1981-10-27 |
| 4268162 | Electrographic copying apparatus | Kiyohito Ebisawa, Satoshi Hisabayashi, Kazuyuki Hashimoto, Mitsuo Kuromori | 1981-05-19 |