Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12269085 | Anchor for reinforcing bar made of fiber-reinforced plastic and manufacturing method therefor | Noriaki Nakagawa | 2025-04-08 |
| 12083707 | Method for producing a reinforcing bar | Noriaki Nakagawa | 2024-09-10 |
| 12011862 | Die and method for molding reinforcing bar | Noriaki Nakagawa | 2024-06-18 |
| 11746682 | Method for manufacturing a vehicle muffler | Noriaki Nakagawa | 2023-09-05 |
| 11701843 | Method and resin impregnating device for producing a reinforcing bar | Noriaki Nakagawa | 2023-07-18 |
| 10138377 | Lignin derivative, lignin resin composition, rubber composition, and molding material | Taketoshi Murai, Mitsutaka Matsumoto | 2018-11-27 |
| 10059793 | Lignin resin composition, cured product, and molded product | Mitsutaka Matsumoto, Taketoshi Murai | 2018-08-28 |
| 9511570 | Surface layer material and melamine decorative laminate | Toshinori Kifuku | 2016-12-06 |
| 5358575 | Method for blackening Ni-Fe shadow mask and mesh belt type blackening lehr for carrying out the method | Shigeo Yamamoto, Motokazu Ikeuchi, Yoshinori Yoshimura | 1994-10-25 |
| 5201682 | CRT exhaust oven | Shigeo Yamamto | 1993-04-13 |
| 4752268 | Exhaust oven for cathode ray tubes | Satoshi Kataoka | 1988-06-21 |