Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5677610 | Control apparatus for electric vehicles | Tokunosuke Tanamachi, Masanori Kobayashi | 1997-10-14 |
| 5651323 | Hook assembly with coated surfaces for sewing machine | Tokuzo Hirose | 1997-07-29 |
| 5627742 | Three level power converting apparatus having means for balancing DC component thereof | Kiyoshi Nakata, Mutsuhiro Terunuma, Tokunosuke Tanamachi | 1997-05-06 |
| 5620370 | Blowing apparatus, suction panel therefor and straightening guide therefor | Yoshiyuki Umai, Yoshikatsu Nankaku, Keiichi Hasegawa, Yoshimi Iwamura, Katsuhisa Ootsuta | 1997-04-15 |