Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4907046 | Semiconductor device with multilayer silicon oxide silicon nitride dielectric | Yuzuru Ohji, Osamu Kasahara, Yoshitaka Tadaki, Toshiyuki Mine, Kunihiro Yagi | 1990-03-06 |
| 4814241 | Electrolytes for redox flow batteries | Ikuo Nagashima, Jun Fukui, Hiroshi Gotoh, Ken Nozaki, Takeo Ozawa | 1989-03-21 |
| 4732827 | Process for producing electrolyte for redox cell | Ken Nozaki, Takeo Ozawa, Koichi Oku, Takashi Shimanuki, Yoshinori Koga | 1988-03-22 |
| 4701349 | Semiconductor integrated circuit device and method of producing the same | Mitsumasa Koyanagi | 1987-10-20 |
| 4699471 | Electrochromic display device | Kiyoshi Miyake | 1987-10-13 |
| 4521081 | Electrochromic display device | Kiyoshi Miyake | 1985-06-04 |
| 4362791 | Redox battery | Ken Nozaki | 1982-12-07 |