Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12189162 | Wire-grid polarizer and process for producing the same | Ryohei HOKARI, Kazuma Kurihara, Akitaka Yamamoto, Yusuke Yamaguchi | 2025-01-07 |
| 7350917 | Light control plastic lens, coated sheet-like light control element for the lens production, and a production method for light control plastic lens | Ryozo Kawai, Yoshiyuki Aoki, Mitsuhiko Masumoto, Toshizumi Hirota, Motoharu Takeuchi | 2008-04-01 |
| 6667381 | Process for producing aliphatic polyester carbonate | Kunitoshi Mimura, Maki Ito, Noriko Dodo | 2003-12-23 |
| 6376641 | Aromatic-aliphatic copolycarbonate and process for producing the same | Satoshi Nagai, Osamu Kondo, Yoshinori Isahaya, Takayasu Fujimori | 2002-04-23 |
| 6359103 | Aromatic-aliphatic copolycarbonate and process for producing the same | Satoshi Nagai, Osamu Kondo, Yoshinori Isahaya, Takayasu Fujimori | 2002-03-19 |
| 6262184 | Resin composition and molded article | Takeshi Kanamori, Hiroshi Urayama, Makoto Nakamura, Yasuo Teraya, Sakae Shimotsuma | 2001-07-17 |
| 5880224 | Aliphatic polyester carbonate and process for producing the aliphatic polyester carbonate | Mitsuo Miura, Takayasu Fujimori, Maki Ito | 1999-03-09 |
| 5654380 | Aliphatic polyester carbonate and process for producing the same | Ryozo Kawai, Mitsuo Miura, Yoshinori Isahaya, Takayasu Fujimori, Jiro Suito +1 more | 1997-08-05 |