Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8613209 | Optical fiber drawing apparatus | Toshiyuki Miyamoto, Norio Fukuhara, Takao Kaneko | 2013-12-24 |
| 8030342 | Dendritic polyamidoamine phthalocyanine derivative | Seiko Kanazawa | 2011-10-04 |
| 4936157 | Rack and pinion type steering apparatus | Yoshima Kotake, Hiroshi Higashiyama | 1990-06-26 |