Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6775491 | Fixing unit | Akinori Kumonaka | 2004-08-10 |
| 6597879 | Fixing unit | Akinori Kumonaka | 2003-07-22 |
| 6169260 | Apparatus for melting a needle using an electric current | Yukio Ota | 2001-01-02 |
| 5518323 | Method of adjusting a head gap for a wire dot impact printer | Hiroshi Sakaino, Hideaki Ishimizu, Mitsuru Kishimoto, Noboru Ooishi, Masayuki Ishikawa +3 more | 1996-05-21 |
| 5452174 | Power source circuit incorporating a protection device therein and a printer device employing the same | Yasuhiro Shirai, Akira Hagiwara | 1995-09-19 |
| 5450288 | Printed substrate for mounting high-power semiconductor chip thereon and driver component making use of the printed substrate | Jiro Tanuma, Chihiro Komori, Hideaki Ishimizu | 1995-09-12 |
| 5330277 | Drive system for wire dot head | Tadashi Kasai, Takao Uchida, Jiro Tanuma, Chihiro Komori | 1994-07-19 |
| 5326183 | Carriage speed control based on average dot density | Tadashi Kasai, Jiro Tanuma, Hideaki Ishimizu, Chihiro Komori | 1994-07-05 |
| 5311403 | Printed substrate for mounting high-power semiconductor chip thereon and driver component making use of the printed substrate | Jiro Tanuma, Chihiro Komori, Hideaki Ishimizu | 1994-05-10 |
| 5307049 | Alarm control method | Takao Uchida, Jiro Tanuma | 1994-04-26 |
| 5295750 | Wire-dot impact printer | Jiro Tanuma, Takao Uchida, Chihiro Komori, Masaru Ito | 1994-03-22 |
| 5200763 | Printer with an LED print head having means for setting data about the print head | Jiro Tanuma | 1993-04-06 |
| 5101233 | Electrophotographic recording apparatus indicating a wear rate for consumable parts | Katsuyuki Ito, Takehiko Okubo, Koichi Negishi, Kazuhiko Itoh | 1992-03-31 |
| 4918365 | Electromechanical actuator having control and drive circuit | Jiro Tanuma, Tadashi Kasai | 1990-04-17 |
| 4916464 | Light emitting diode array print head having no bonding wire connections | Katsuyuki Ito, Yuhei Itasaka | 1990-04-10 |
| 4825133 | Electromechanical actuator control system | Jiro Tanuma, Tadashi Kasai | 1989-04-25 |
| 4748293 | Flexible cable and method of manufacturing thereof | Hiroshi Kikuchi, Jiro Tanuma | 1988-05-31 |