Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10644615 | Electrostatic induction generator | Yoichi Nagata, Makoto Watanabe, Akira Izumi, Takashi Ihara | 2020-05-05 |
| 9529330 | Wrist watch oscillating step motor with sweep motion | Toshiaki Fukushima, Toshinari Maeda | 2016-12-27 |
| 8841875 | Electronic watch | Yu Takyo, Toshiaki Fukushima, Toshinari Maeda, Nobuaki Suzuki | 2014-09-23 |
| 7616225 | Exposure system and production method for exposure system | Makoto Yasunaga, Sadao Masubuchi, Akinobu Iwako | 2009-11-10 |
| 7570388 | Exposure device | Masafumi Yokoyama | 2009-08-04 |
| 7349003 | Method for determining a correction value for light-emitting parts in exposure apparatus | Makoto Yasunaga, Sadao Masubuchi, Akinobu Iwako, Masafumi Yokoyama | 2008-03-25 |
| 6720986 | Optical printer device that forms color images | Sadao Masubuchi, Hideyuki Kawashima, Masafumi Yokoyama, Masaaki Matsunaga | 2004-04-13 |
| 6642492 | Calibration apparatus for light emitting elements in an optical printer | Sadao Masubuchi | 2003-11-04 |
| 6445403 | Optical printer | Sadao Masubuchi, Shigeru Futakami, Masaaki Matsunaga, Masafumi Yokoyama, Shinichi Nonaka | 2002-09-03 |
| 6366338 | Line-scanning optical printer | Sadao Masubuchi, Shigeru Futakami, Masaaki Matsunaga, Masafumi Yokoyama, Maki Wakita +3 more | 2002-04-02 |
| 6275247 | Optical printer apparatus | Sadao Masubuchi, Sigeru Futakami, Masaaki Matsunaga, Masafumi Yokoyama, Shinichi Nonaka +1 more | 2001-08-14 |
| 6262757 | Optical printer | Sadao Masubuchi, Sigeru Futakami, Masaaki Matsunaga, Masafumi Yokoyama, Shinichi Nonaka +2 more | 2001-07-17 |
| 5488974 | Process for manufacturing composite flexible hose | Kazumi Kitani | 1996-02-06 |
| 5156699 | Process for producing a hybrid flexible hose | Yoshio Nakano, Hiroshi Akitake, Yoshitomi Mizumoto | 1992-10-20 |