Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7707989 | Intake port structure for engine | Gou Tanaka | 2010-05-04 |
| 5611631 | Impact printer with reduced electrocorrosion using Zener diode for static discharge | Noboru Ooishi, Toshiro Suemune, Mitsuru Kishimoto | 1997-03-18 |
| 5474391 | Print gap setting in an impact printer | Hideaki Ishimizu, Mitsuru Kishimoto, Yoichi Umezawa, Hiroshi Sakaino, Masahiko Shimosugi +1 more | 1995-12-12 |
| 5439302 | Self-adjusting controller for dot impact printer | Mitsuru Kishimoto, Hideaki Ishimizu, Yoichi Umezawa, Toshiyuki Asaka | 1995-08-08 |
| 5356228 | Apparatus for driving adjacent elements in a wire-dot print head | Tatsuya Koyama, Kiyoshi Ikeda | 1994-10-18 |
| 5310271 | Solenoid actuator | Hideaki Ishimizu, Mitsuru Kishimoto, Masayuki Ishikawa | 1994-05-10 |
| 5232295 | Wire print head and process for fabricating it | Mitsuru Kishimoto, Masahiro Tatsukami | 1993-08-03 |
| 5167458 | Wire driving mechanism | Masahiro Tatsukami, Jiro Tanuma, Hiroshi Kikuchi, Katsuya Kamimura, Tatsuya Koyama +1 more | 1992-12-01 |
| 5165808 | Wire dot print head | Hiroshi Kikuchi, Tatsuya Koyama, Mitsuru Kishimoto, Kiyoshi Ikeda, Minoru Teshima | 1992-11-24 |
| 5137380 | Wire-dot print head | Mitsuru Kishimoto, Noboru Ooishi, Yoichi Umezawa | 1992-08-11 |
| 5033884 | Wire dot printer head with oil absorbing member | Tetsuhiro Yamada, Masahiro Tatsukami, Tatsuya Koyama | 1991-07-23 |
| 5017029 | Corrosion suppressing ink ribbon | Hiroshi Kikuchi, Hiroki Murakawa | 1991-05-21 |
| 4974975 | Armature of printing head for use in wire printer | Kiyoshi Ikeda, Muto Eisaku | 1990-12-04 |
| 4962876 | Method of producing a movable part of a wire-dot print head | Tatsuhiko Shimomura, Hiroshi Kikuchi | 1990-10-16 |
| 4950092 | Wire dot print head with a pair of guide nose halves | Hiroshi Kikuchi, Youichi Umezawa, Minoru Teshima, Noboru Ohishi, Mitsuru Kishimoto | 1990-08-21 |
| 4906116 | Wire-dot print head | Minoru Teshima, Mitsuru Kishimoto, Noboru Ohishi | 1990-03-06 |
| 4820065 | Wire-type printing head | Tatsuya Koyama, Tetsuhiro Yamada, Katsuya Kamimura | 1989-04-11 |