Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7935756 | Hydrogenated block copolymer and composition thereof | Shigeru Sasaki, Takahiro Hisasue | 2011-05-03 |
| 4896194 | Semiconductor device having an integrated circuit formed on a compound semiconductor layer | — | 1990-01-23 |
| 4356223 | Semiconductor device having a registration mark for use in an exposure technique for micro-fine working | Yasuo Iida, Nobuhiro Endo | 1982-10-26 |
| 4287312 | Process for producing a graft-copolymer and blends therewith | Haruhiko Yusa, Masanori Oota | 1981-09-01 |