Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8502002 | Microscope immersion oil | Yuichi Fukunaga, Toyozo Fujioka | 2013-08-06 |
| 7385018 | Hydrogenated copolymer, process for producing the same, and hot-melt adhesive composition containing the same | — | 2008-06-10 |
| 5498109 | Drilling apparatus of hard brittle material and method thereof | Shinichi Kazui, Kenji Morita, Hiroyuki Ogino, Takeji Shiokawa, Hideaki Sasaki | 1996-03-12 |