Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5472563 | Printed circuit board and method and apparatus for making same | Kiyonori Kogawa, Masami Kawaguchi, Motoyo Wajima, Haruo Akahoshi, Akira Nagai | 1995-12-05 |
| 5182121 | Hot press | Akimi Miyashita, Mutsumasa Fujii, Minoru Kubosawa, Keiichiro Torii, Kiyonori Kogawa +3 more | 1993-01-26 |
| 5045353 | Method for treating interior surfaces of holes and apparatus therefor | Yuuzi Takada, Ritsuji Toba, Satoshi Yoshitomi | 1991-09-03 |