Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12398223 | Method for producing fluororesin particles | Kota SAKAGUCHI, Tomoya SHIMONO, Tomonari NAGAI, Kazunari IWANAGA, Shohei YUMINO +1 more | 2025-08-26 |
| 12325769 | Fluororesin, fluororesin particles, and methods for producing these | Shohei YUMINO, Tomoya SHIMONO, Kota SAKAGUCHI, Tomonari NAGAI, Kazunari IWANAGA +1 more | 2025-06-10 |
| 11807702 | Fluororesin, fluororesin particles, and methods for producing these | Shohei YUMINO, Tomoya SHIMONO, Kota SAKAGUCHI, Tomonari NAGAI, Kazunari IWANAGA +1 more | 2023-11-07 |
| 9268076 | Optical compensation layer, optical compensation film, and processes for producing these | Shinsuke Toyomasu, Sou Ozaki, Shinji Shimosato | 2016-02-23 |
| 8545970 | Optical compensation film and retardation film | Shinji Shimosato, Naoto Obara | 2013-10-01 |
| 7759451 | Fumaric diester copolymer | Kenichi Makita | 2010-07-20 |
| 7160587 | Plastic substrate for display and display element | — | 2007-01-09 |
| 7090901 | Method of making optical compensation film using polymer stablization technique | Liang-Chy Chien | 2006-08-15 |
| 6506840 | Process for producing thermoplastic resin composition | Takeshi Harunari, Yoshiki Uchida | 2003-01-14 |
| 6111018 | Resin composition | Hiroshi Inoue | 2000-08-29 |
| 5736241 | Laminate | Hiroshi Inoue | 1998-04-07 |
| 5684122 | Composite material and process for production thereof | Hiroshi Inoue | 1997-11-04 |
| 5580928 | Resin composition | Hiroshi Inoue | 1996-12-03 |
| 5548031 | Copolymer production process | — | 1996-08-20 |
| 5541259 | Resin composition | — | 1996-07-30 |
| 5536798 | Optical material | Tomohiro Ishikawa | 1996-07-16 |
| 5512634 | Resin composition | — | 1996-04-30 |
| 5424380 | Resin composition | — | 1995-06-13 |
| 5306794 | Method of producing copolymer | Yoshihiko Sugiura | 1994-04-26 |
| 5238972 | Heat-resistant foamed plastic | — | 1993-08-24 |
| 5208307 | Optical material | Tomohiro Ishikawa | 1993-05-04 |
| 5104428 | Separation membrane | Tomohiro Ishikawa, Takayuki Otsu, Akikazu Matsumoto | 1992-04-14 |
| 4181749 | Process for producing surimi | Hiroshi Niki, Tuneo Katou, Eiki Deya, Kenkichi Ahiko, Hiromichi Hayashi | 1980-01-01 |