Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12305034 | Automobile interior component made from polyacetal resin | Hatsuhiko Harashina, Akihiro Tamaoka | 2025-05-20 |
| 12037487 | Polyacetal resin composition and automobile part | Yuuki Kanda, Hiroki Arai | 2024-07-16 |
| 11891504 | Polyacetal resin composition and automobile part | Yuuki Kanda, Hiroki Arai | 2024-02-06 |
| 11661511 | Production method of polyacetal resin composition | Akihiro Tamaoka, Hatsuhiko Harashina | 2023-05-30 |
| 11634576 | Polyacetal resin composition | Hiroki Arai | 2023-04-25 |
| 11555111 | Polyacetal resin composition | Akihiro Tamaoka, Hatsuhiko Harashina | 2023-01-17 |
| 10844191 | Polyacetal resin composition | Hiroki Arai | 2020-11-24 |
| 10738166 | Method for producing polyoxymethylene resin composition | Kazufumi Watanabe, Akihide Shimoda | 2020-08-11 |
| 10577496 | Process for producing polyacetal resin composition | — | 2020-03-03 |
| 10174270 | Dust-resistant sliding member and method for producing same, window regulator carrier plate, and method for realizing dust-resistant slidability | Yuki Kanda, Takanori Ueda | 2019-01-08 |
| 9657136 | Production method for polyacetal copolymer | Eiji Masuda, Tadahiro Horiguchi | 2017-05-23 |
| 9550853 | Method for producing polyacetal copolymer | Eiji Masuda, Shoji Sanada | 2017-01-24 |
| 9546241 | Method for producing polyacetal copolymer | Eiji Masuda, Shoji Sanada | 2017-01-17 |