Issued Patents All Time
Showing 26–36 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6118237 | Vehicular hybrid drive system with battery arctic management | Shinichiro Kitada, Yu Owada, Yutaro Kaneko | 2000-09-12 |
| 5962927 | Method of controlling generator driving engine and system for embodying the same | Eiji Inada, Shinichirou Kitada, Hiroyuki Hirano, Ryuichi Idoguchi, Takeshi Aso +1 more | 1999-10-05 |
| 5945808 | Hybrid electric vehicle with battery management | Shinichiro Kitada, Hiroyuki Hirano, Eiji Inada, Takeshi Aso, Ryuichi Idoguchi +1 more | 1999-08-31 |
| 5656911 | Circuit for driving permanent-magnet synchronous motor using proportional controller | Tomoharu NAKAYAMA, Koetsu Fujita, Shigenori Kinoshita, Takao Yanase, Masahiko Hanazawa +2 more | 1997-08-12 |
| 5602441 | Vacuum ionization gauging tube | Nobuharu Ohsako, Wakao Watanabe | 1997-02-11 |
| 5581673 | Method and device for dividing and drawing polygons | — | 1996-12-03 |
| 5332027 | Electromagnetic braking apparatus for continuous casting mold | Ryuichi Kageyama | 1994-07-26 |
| 5238051 | Continuous casting apparatus | Takashi Ishizawa, Takashi Tochihara, Katsumi Funatsu, Kazuo Nagahama, Kenzo Sawada +3 more | 1993-08-24 |
| 4794601 | High-reliability computer system | — | 1988-12-27 |
| 4572930 | Multiple switch using a rotary actuator | Toshio Kakuta | 1986-02-25 |
| 4424856 | Electromagnetic stirring unit for continuous steel casting mould | Susumu Onoda, Haruo Kitamura | 1984-01-10 |