Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4893404 | Method for producing a multilayer printed wiring board | Isao Shirahata, Shoji Shiga, Takamasa Jinbo | 1990-01-16 |
| 4791239 | Multilayer printed wiring board and method for producing the same | Isao Shirahata, Shoji Shiga, Takamasa Jinbo | 1988-12-13 |
| 4469718 | Process for manufacturing polyester resin insulated wires | Isao Shirahata, Nobuyuki Nakamura, Shigeharu Shioya | 1984-09-04 |
| 4391955 | Process for crosslinking polycarbonate resins | Nobu Kitamura, Isao Shirahata, Nobuyuki Nakamura | 1983-07-05 |
| 4363899 | Process for cross-linking polyester series resin | Isao Shirahata, Nobu Kitamura, Nobuyuki Nakamura | 1982-12-14 |