Issued Patents All Time
Showing 51–70 of 70 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6076914 | Print head unit and method and device for evaluation of the print head unit | — | 2000-06-20 |
| 6045209 | Circuit for driving ink-jet head | — | 2000-04-04 |
| 6042215 | Capping device and printer including the same | — | 2000-03-28 |
| 6015211 | Portable printing device with shutter for covering print head | Naohisa Kinoshita | 2000-01-18 |
| 5940097 | Arrangement for detaching a head unit from a carriage in an ink jet printer | — | 1999-08-17 |
| 5923345 | Multi-printing-mode control circuit for an ink ejecting printing apparatus | — | 1999-07-13 |
| 5853251 | Manual printing device | — | 1998-12-29 |
| 5852452 | Ink jet printer with adjustable capping mechanism and printing cap | — | 1998-12-22 |
| 5851075 | Ink jet printer | — | 1998-12-22 |
| 5821954 | Ink jet recording device with dual ejection signal generators for auxiliary ejection mode and printing mode | Shuhei Hiwada | 1998-10-13 |
| 5798919 | System for and method of equivalent circuit reference type control | Kazutsugu Suita, Yoji Yamada, Nuio Tsuchida | 1998-08-25 |
| 5767871 | Ink jetting device with time lag ink jetting | — | 1998-06-16 |
| 5744728 | Robot covered with visco-elastic material | Kazutsugu Suita, Yoji Yamada, Nuio Tsuchida | 1998-04-28 |
| 5625395 | Driving device for an ink jet print head | — | 1997-04-29 |
| 5593577 | Filter having internally threaded cover non-rotatably mounted to casing of the filter | Toshiya Wakahoi, Hiromitsu Adachi, Keiichi Terada, Hiroaki Yamashita, Hiroshi Morikawa | 1997-01-14 |
| 4822093 | Vehicle seat with rotatable backrest | Naoki Kawai, Toshiaki Shimogawa, Satosi Kuwakado, Toshikazu Ina, Akira Kuno | 1989-04-18 |
| 4807934 | Device for moving up and down and tilting a headrest of a vehicle seat | Kazuo Sakakibara, Toshiaki Shimogawa, Satosi Kuwakado, Toshikazu Ina | 1989-02-28 |
| 4600981 | Margin angle responsive method and apparatus for controlling reactive power in a HVDC system | Takami Sakai | 1986-07-15 |
| 4419591 | Multiterminal DC power transmission system | Shoichi Irokawa, Takeichi Sakurai, Kiyoshi Goto | 1983-12-06 |
| 4236200 | Semiconductor circuit having a series-connected reactor | Sumio Kobayashi, Ko Kumai, Toshihiko Tsuji | 1980-11-25 |