Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5278015 | Amorphous silicon film, its production and photo semiconductor device utilizing such a film | Masayuki Iwamoto, Koji Minami | 1994-01-11 |
| 5258207 | Amorphous silicon film, its production and photo semiconductor device utilizing such a film | Masayuki Iwamoto, Koji Minami | 1993-11-02 |
| 5242504 | Photovoltaic device and manufacturing method therefor | Masayuki Iwamoto, Kouji Minami | 1993-09-07 |
| 5172163 | Photovoltaic photo-receptor and electrophotographing apparatus | Tomonori Nagashima, Koji Minami | 1992-12-15 |
| 5159389 | Electrostatic latent image apparatus | Koji Minami, Tomonori Nagashima, Kenichiro Wakisaka | 1992-10-27 |
| 5152833 | Amorphous silicon film, its production and photo semiconductor device utilizing such a film | Masayuki Iwamoto, Koji Minami | 1992-10-06 |
| 5066340 | Photovoltaic device | Masayuki Iwamoto, Kouji Minami | 1991-11-19 |
| 4961094 | Electrostatic recording apparatus and method for producing color images | Kenichiro Wakisaka, Kouji Minami, Masayuki Iwamoto | 1990-10-02 |
| 4935403 | Recording head and its application | Kouji Minami, Kenichiro Wakisaka, Masayuki Iwamoto | 1990-06-19 |