Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4963239 | Sputtering process and an apparatus for carrying out the same | Hideaki Shimamura, Masao Sakata, Shigeru Kobayashi, Yuji Yoneoka, Tsuneaki Kamei +2 more | 1990-10-16 |
| 4724060 | Sputtering apparatus with film forming directivity | Masao Sakata, Hideaki Shimamura, Shigeru Kobayashi, Tsuneaki Kamei, Katsuo Abe | 1988-02-09 |
| 4517444 | Thermal printhead | Katsuo Abe, Tsuneaki Kamei, Kazuyuki Fujimoto, Masao Mitani, Shigetoshi Hiratsuka | 1985-05-14 |
| 4460494 | Resistor | Katsuo Abe, Tsuneaki Kamei, Masao Mitani, Kazuyuki Fujimoto, Shigetoshi Hiratsuka | 1984-07-17 |
| 4343986 | Thermal printhead | Masao Mitani, Toyoji Tsunoda, Tsuneaki Kamei, Akira Yabushita | 1982-08-10 |