Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5345155 | Control system for electric vehicle | Ryoso Masaki, Yuusuke Takamoto, Sanshiro Obara, Hiroyuki Yamada | 1994-09-06 |
| 5309073 | Electric vehicle control device | Satoru Kaneko, Ryoso Masaki, Sanshiro Obara, Tsutomu Ohmae, Yuusuke Takamoto | 1994-05-03 |
| 5304912 | Control apparatus for induction motor | Kenzo Kajiwara, Hiroshi Hamano, Ryoso Masaki | 1994-04-19 |