Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7953525 | Electrical powered vehicle incorporating motor and inverter, and control method therefor | Hichirosai Oyobe, Makoto Nakamura, Masaya Yamamoto, Hideaki Saida, Satoru Katoh +2 more | 2011-05-31 |
| 7897814 | Method for extracting methacrylic acid | Tohru Endoh, Kazunori Matake, Shigeho Tanaka | 2011-03-01 |