Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12227852 | Rustproofed metal member and coating paint | Yasutaka Hasegawa | 2025-02-18 |
| 8080321 | Rust-preventive metallic component part | — | 2011-12-20 |
| 8007923 | Metallic member being subjected to rust-preventive treatment | Yasutaka Hasegawa | 2011-08-30 |
| 6573322 | Electroconductive resin composition | Takashi Nakashima, Minoru Kaneko, Masatoshi Harada | 2003-06-03 |
| 5985957 | Method of corrosion prevention and corrosion preventive material suitable for use therein | Minoru Kaneko, Kazumasa Asano | 1999-11-16 |