Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9523796 | Optical article, mold used in production of optical article, and mold production method | Hiroshi Onomoto, Shima NAKANISHI, Tetsuya Jigami | 2016-12-20 |
HK
Hideki Kawachi
Overall (All Time): #3,032,069 of 4,157,543Top 75%
1
Patents All Time