Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12420290 | Method for removing metallic foreign matter from fluororesin and method for producing fluororesin with reduced metallic foreign matter | Masayoshi Miyamoto, Hiroyuki Sendan, Makoto Kawamorita, Tsunehiko Fuwa | 2025-09-23 |
| 7798564 | Reinforcing member for vehicle | Toshihiro Doi, Hideharu Tatsumi, Toshihisa Sakuma, Katsuyoshi Tanaka, Hiromi Tamou | 2010-09-21 |
| 7473777 | Method for production of halogen-containing phthalocyanine compound | Yukihide Hashimoto, Kiyoshi Masuda, Masunori Kitao | 2009-01-06 |
| 6521794 | Method for production of aromatic compounds | — | 2003-02-18 |
| 6437168 | Method for production of aromatic fluorine compound | — | 2002-08-20 |