Issued Patents All Time
Showing 151–175 of 194 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5402159 | Piezoelectric ink jet printer using laminated piezoelectric actuator | Masahiko Suzuki | 1995-03-28 |
| 5396272 | Droplet ejecting device | Masahiko Suzuki, Hiroto Sugahara | 1995-03-07 |
| 5363133 | Ink droplet jet device | Hiroto Sugahara, Masahiko Suzuki | 1994-11-08 |
| 5351183 | Ink droplet ejection device for a drop-on-demand type printer | Masahiko Suzuki, Hiroto Sugahara, Takahiro Kanegae | 1994-09-27 |
| 5340548 | Exhaust gas cleaner and method of cleaning exhaust gas | Akira Abe, Satoshi Sumiya, Kiyohide Yoshida, Gyo Muramatsu | 1994-08-23 |
| 5328007 | Reverse rotation preventing device | Takashi Yokozuka, Masao Yoshida | 1994-07-12 |
| 5328109 | Coil winding device having a turret rotatable between a winding position and a taping position | — | 1994-07-12 |
| 5320999 | Exhaust gas cleaner and method of cleaning exhaust gas | Gyo Muramatsu, Akira Abe, Kiyohide Yoshida, Satoshi Sumiya, Nobuyuki MATSUMURA | 1994-06-14 |
| 5302976 | Low-voltage actuatable ink droplet ejection device | Hiroto Sugahara, Masahiko Suzuki | 1994-04-12 |
| 5290530 | Method of cleaning exhaust gas | Gyo Muramatsu, Akira Abe, Kiyohide Yoshida, Satoshi Sumiya, Nobuyuki MATSUMURA | 1994-03-01 |
| 5270483 | Developing apparatus | Yoshio Inoue, Yoshikazu Okamoto, Takashi Fuchiwaki, Tomoyoshi Chihara | 1993-12-14 |
| 5266964 | Piezoelectric ink jet printer head | Masahiko Suzuki | 1993-11-30 |
| 5245244 | Piezoelectric ink droplet ejecting device | Masahiko Suzuki, Shigeru Kagayama | 1993-09-14 |
| 5215446 | Piezoelectric pump which uses a piezoelectric actuator | Masahiko Suzuki | 1993-06-01 |
| 5215981 | Polyether antibiotic MI215-NF3 substance, production process thereof, and agent for control of chicken coccidiosis | Tomio Takeuchi, Masa Hamada, Hiroshi Naganawa, Kiyoshi Sato | 1993-06-01 |
| 5214440 | Motorized antenna device | Yukiteru Hosoya, Akio Konuma | 1993-05-25 |
| 5213781 | Method of cleaning nitrogen oxide containing exhaust gas | Akira Abe, Satoshi Sumiya, Kiyohide Yoshida, Gyo Muramatsu | 1993-05-25 |
| 5165809 | Piezoelectric actuator and print head using the actuator, having means for increasing durability of laminar piezoelectric driver | Masahiko Suzuki, Makoto Takeuchi, Masaaki Deguchi, Yoshihumi Suzuki, Masashi Suzuki | 1992-11-24 |
| 5141714 | Exhaust gas cleaner | Akira Obuchi, Hidenori Yoshiyama, Akihiko Ohi, Hyogoro Aoyama, Hideo Ohuchi +7 more | 1992-08-25 |
| 5126618 | Longitudinal-effect type laminar piezoelectric/electrostrictive driver, and printing actuator using the driver | Masahiko Suzuki, Makoto Takeuchi, Masaaki Deguchi | 1992-06-30 |
| 5089739 | Laminate type piezoelectric actuator element | Masahiko Suzuki, Makoto Takeuchi | 1992-02-18 |
| 5086308 | Piezoelectric ink jet print head including common laminar piezoelectric element for two or more ink jetting devices | Masahiko Suzuki, Makoto Takeuchi | 1992-02-04 |
| 5043795 | Semiconductor device | Katuhiro Endo, Fumiaki Kirihata, Hideaki Kakiki | 1991-08-27 |
| 4893168 | Semiconductor integrated circuit device including bonding pads and fabricating method thereof | Tsuneo Itoh, Makoto Takechi | 1990-01-09 |
| 4818818 | Method for the preparation of 4'-0-tetrahydropyranyladriamycin b | Hamao Umezawa, Tomio Takeuchi, Kuniaki Tatsuta | 1989-04-04 |