Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7527448 | Writing implement with clip | Toshihiro Ono, Masahiro Kogure | 2009-05-05 |
| 7312545 | Controller for electric power steering and electric power steering system | Shoji Sasaki, Ryoichi Kobayashi, Hiroshi Ichige | 2007-12-25 |
| 6704091 | Exposure apparatus and exposure method | — | 2004-03-09 |
| 5915872 | Erasing liquid pen | Minoru Machida, Michiaki Kuramoto | 1999-06-29 |
| 5876140 | Cap device | Michiaki Kuramoto, Minoru Machida | 1999-03-02 |
| 5684333 | Wafer structure in a semiconductor device manufacturing process | — | 1997-11-04 |
| 5496777 | Method of arranging alignment marks | — | 1996-03-05 |
| 5467758 | Electronic distributing type ignition device | Noboru Sugiura | 1995-11-21 |
| 5284124 | Ignition system for internal combustion engine | Noboru Sugiura, Noriyoshi Urushiwara | 1994-02-08 |
| 5282452 | Electronic distributor | Noriyoshi Urushiwara, Noboru Sugiura | 1994-02-01 |
| 5065012 | Movement detecting device | Kazuhiko Kawakami | 1991-11-12 |
| 4960099 | Distributor for internal combustion engine | Junichi Shimada, Kazutoshi Kobayashi, Kazuhiko Kawakami | 1990-10-02 |
| 4640888 | Alignment mark on a semiconductor and a method of forming the same | Yoshio Itoh, Hiroshi Ohtsuka, Tadashi Nishimuro | 1987-02-03 |