Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8901605 | Semiconductor wafer, semiconductor device, and method of producing semiconductor wafer | Tomoyuki Takada, Sadanori Yamanaka, Masao Shimada, Masahiko Hata, Taro Itatani +1 more | 2014-12-02 |
| 6815708 | Optical superconducting device | Ienari Iguchi | 2004-11-09 |
| RE37593 | Large scale integrated circuit with sense amplifier circuits for low voltage operation | Jun Etoh, Kiyoo Itoh, Yoshiki Kawajiri, Yoshinobu Nakagome, Hitoshi Tanaka | 2002-03-19 |
| 5555215 | Semiconductor memory operating with low supply voltage | Yoshinobu Nakagome, Kiyoo Itoh, Hitoshi Tanaka, Yasushi Watanabe, Masanori Isoda +2 more | 1996-09-10 |
| 5526313 | Large scale integrated circuit with sense amplifier circuits for low voltage operation | Jun Etoh, Kiyoo Itoh, Yoshiki Kawajiri, Yoshinobu Nakagome, Hitoshi Tanaka | 1996-06-11 |
| 5297097 | Large scale integrated circuit for low voltage operation | Jun Etoh, Kiyoo Itoh, Yoshiki Kawajiri, Yoshinobu Nakagome, Hitoshi Tanaka | 1994-03-22 |
| 5280450 | High-speed semicondustor memory integrated circuit arrangement having power and signal lines with reduced resistance | Yoshinobu Nakagome, Kiyoo Itoh, Hitoshi Tanaka | 1994-01-18 |
| 5264743 | Semiconductor memory operating with low supply voltage | Yoshinobu Nakagome, Kiyoo Itoh, Hitoshi Tanaka, Yasushi Watanabe, Masanori Isoda +2 more | 1993-11-23 |
| 5262999 | Large scale integrated circuit for low voltage operation | Jun Etoh, Kiyoo Itoh, Yoshiki Kawajiri, Yoshinobu Nakagome, Hitoshi Tanaka | 1993-11-16 |