Issued Patents 1997
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5690186 | Control apparatus and method for electric vehicles | Kouichi Sugioka, Hiroyuki Sinmura, Satoshi Honda, Yoshihiro Nakazawa, Takaaki Fujii | 1997-11-25 |
| 5680827 | Sewing machine having lower-thread tension changing device | Minoru Sakanobe | 1997-10-28 |
| 5647450 | Cooling system included in a battery charger for an electric vehicle | Hiroyuki Sako, Kenji Kawaguchi, Masayuki Toriyama | 1997-07-15 |
| 5615629 | Threading apparatus of sewing machine | Takahiro Yamada, Eiji Shibata | 1997-04-01 |
| 5613569 | Electric motor vehicle and battery unit for electric motor vehicle | Kouichi Sugioka, Hiroyuki Sako, Hidetoshi Takamatsu | 1997-03-25 |
| 5610814 | Control apparatus and method for electric vehicles | Kouichi Sugioka, Hiroyuki Sinmura, Satoshi Honda, Yoshihiro Nakazawa, Takaaki Fujii | 1997-03-11 |
| 5596940 | Apparatus for treating end portion of sewing thread | Takahiro Yamada, Eiji Shibata | 1997-01-28 |