Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D709960 | Sheet for portable information terminal | Toshiyuki Kawahara, Daikichi Watanabe, Tetsugoro Ihara | 2014-07-29 |
| D705362 | Sheet for portable information terminal | Toshiyuki Kawahara, Daikichi Watanabe, Tetsugoro Ihara | 2014-05-20 |
| 4619310 | Supporting and guiding apparatus continuous rounds casting | Tsuyoshi Andoh, Toshio Kanamori, Takashi Yamaguchi, Hiroshi Tomono | 1986-10-28 |