Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9360593 | Polycarbonate resin, production method therefor, and optical molded body | Hirohito Ishizuka, Yoshio Nishimura, Noriyuki Kato, Takashi Ishii, Kouji Hirose +1 more | 2016-06-07 |
| 9321887 | Polyformal resin copolymer and method for producing the same | Yoshio Nishimura, Noriyuki Kato, Takashi Ishii, Hirohito Ishizuka | 2016-04-26 |