Issued Patents All Time
Showing 76–98 of 98 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6601673 | Sound absorbing structure | Takumi Arisawa, Motonori Kondoh, Kazuo Nishimoto, Takahiro Niwa | 2003-08-05 |
| 6578954 | Ink jet printing head and ink jet printing device enabling stable high-frequency ink drop ejection and high-speed printing | Masakazu Okuda, Toshinori Ishiyama | 2003-06-17 |
| D462384 | Ink cartridge | Toyonori Sasaki, Mitsuharu Hattori, Masatoshi Yoshiyama | 2002-09-03 |
| 6407403 | Test piece analyzing apparatus having a test piece transfer assembly | — | 2002-06-18 |
| 6354690 | Printing device with timing pulse generator | — | 2002-03-12 |
| 6337490 | Test piece analyzing apparatus having an excessive portion removal | Noriaki Furusato, Ken Kishimoto, Kouji Egawa | 2002-01-08 |
| 6297885 | Image input-output apparatus | — | 2001-10-02 |
| 6261388 | Cold forging steel having improved resistance to grain coarsening and delayed fracture and process for producing same | Manabu Kubota, Tatsuro Ochi, Hideo Kanisawa, Masao Ishida | 2001-07-17 |
| 6181098 | DC motor control circuit | — | 2001-01-30 |
| 6097409 | Image recording apparatus | — | 2000-08-01 |
| 6082911 | Method for judging propriety of printing position and printing apparatus | — | 2000-07-04 |
| 5914089 | Method of sterilization and disinfection by ozone | Yukio Akahori, Akiyoshi Okamoto | 1999-06-22 |
| 5912288 | Vulcanized rubber composition | Kazuo Nishimoto, Hitoshi Yamada | 1999-06-15 |
| 5740332 | Image forming device | — | 1998-04-14 |
| 5216346 | Waveform processing circuit for pulse generator | — | 1993-06-01 |
| 5195001 | Rotary head type tape recording and/or reproducing apparatus | Kiyotaka Yanaka | 1993-03-16 |
| 5163762 | Driving circuit for solenoid head of a printer | — | 1992-11-17 |
| 5149212 | Dot printer with changeable quality dot pattern | — | 1992-09-22 |
| 4990004 | Printer having head gap adjusting device | Yuuji Kawahara | 1991-02-05 |
| 4963891 | Planar antenna | Yoshiki Aoyagi, Mamoru Nakada, Mitsunori Ajiki, Shigeru Suzuki | 1990-10-16 |
| 4614991 | Cassette tape recording and/or reproducing apparatus | — | 1986-09-30 |
| 4525554 | Process for polymerizing olefin | Toru Tanaka, Kazutoshi Iwatani, Nobuo Enokido, Yukio Yamaguchi | 1985-06-25 |
| 4511704 | Process for producing polyolefin | Toru Tanaka, Nobuaki Gohko, Osamu Kishiro | 1985-04-16 |