Issued Patents All Time
Showing 76–99 of 99 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5384740 | Reference voltage generator | Jun Etoh, Hitoshi Tanaka, Koji Kawamoto, Masakazu Aoki | 1995-01-24 |
| 5376839 | Large scale integrated circuit having low internal operating voltage | Masashi Horiguchi, Masakazu Aoki, Kiyoo Itoh, Norio Miyake, Takaaki Noda +3 more | 1994-12-27 |
| 5301142 | Semiconductor memory | Yukihide Suzuki, Masaya Muranaka, Hiromi Matsuura, Hitoshi Tanaka, Eiji Yamasaki +1 more | 1994-04-05 |
| 5297097 | Large scale integrated circuit for low voltage operation | Jun Etoh, Kiyoo Itoh, Yoshiki Kawajiri, Eiji Kume, Hitoshi Tanaka | 1994-03-22 |
| 5289416 | Semiconductor integrated device and wiring correction arrangement therefor | Hidetoshi Iwai, Masamichi Ishihara, Kazuya Ito, Wataru Arakawa | 1994-02-22 |
| 5280450 | High-speed semicondustor memory integrated circuit arrangement having power and signal lines with reduced resistance | Eiji Kume, Kiyoo Itoh, Hitoshi Tanaka | 1994-01-18 |
| 5272393 | Voltage converter of semiconductor device | Masashi Horiguchi, Ryoichi Hori, Kiyoo Itoh, Masakazu Aoki, Hitoshi Tanaka | 1993-12-21 |
| 5266848 | CMOS circuit with reduced signal swing | Kiyoo Itoh, Kan Takeuchi | 1993-11-30 |
| 5264743 | Semiconductor memory operating with low supply voltage | Kiyoo Itoh, Hitoshi Tanaka, Yasushi Watanabe, Eiji Kume, Masanori Isoda +2 more | 1993-11-23 |
| 5262999 | Large scale integrated circuit for low voltage operation | Jun Etoh, Kiyoo Itoh, Yoshiki Kawajiri, Eiji Kume, Hitoshi Tanaka | 1993-11-16 |
| 5262993 | Semiconductor memory having redundancy circuit with means to switch power from a normal memory block to a spare memory block | Masashi Horiguchi, Jun Etoh, Masakazu Aoki, Hitoshi Tanaka, Kiyoo Itoh | 1993-11-16 |
| 5254880 | Large scale integrated circuit having low internal operating voltage | Masashi Horiguchi, Masakazu Aoki, Kiyoo Itoh, Norio Miyake, Takaaki Noda +3 more | 1993-10-19 |
| 5200635 | Semiconductor device having a low-resistivity planar wiring structure | Toru Kaga, Shinichiro Kimura, Katsutaka Kimura, Digh Hisamoto, Yoshifumi Kawamoto +4 more | 1993-04-06 |
| 5179539 | Large scale integrated circuit having low internal operating voltage | Masashi Horiguchi, Masakazu Aoki, Kiyoo Itoh, Norio Miyake, Takaaki Noda +3 more | 1993-01-12 |
| 4999519 | Semiconductor circuit with low power consumption having emitter-coupled logic or differential amplifier | Goro Kitsukawa, Kazumasa Yanagisawa, Takayuki Kawahara, Ryoichi Hori, Noriyuki Hamma +2 more | 1991-03-12 |
| 4994688 | Semiconductor device having a reference voltage generating circuit | Masashi Horiguchi, Masakazu Aoki, Kiyoo Itoh, Norio Miyake, Takaaki Noda +3 more | 1991-02-19 |
| 4958325 | Low noise semiconductor memory | Kiyoo Itoh, Masakazu Aoki, Shin'ichi Ikenaga, Masashi Horiguchi, Hitoshi Tanaka | 1990-09-18 |
| 4949306 | Sense circuit and semiconductor memory having a current-voltage converter circuit | Masakazu Aoki, Masashi Horiguchi, Kiyoo Itoh, Shinichi Ikenaga | 1990-08-14 |
| 4942556 | Semiconductor memory device | Toshio Sasaki, Masakazu Aoki, Masashi Horiguchi, Shinichi Ikenaga, Toshiaki Masuhara | 1990-07-17 |
| 4726021 | Semiconductor memory having error correcting means | Masashi Horiguchi, Masakazu Aoki, Shinichi Ikenaga, Katsuhiro Shimohigashi | 1988-02-16 |
| 4709350 | Semiconductor memory using multiple level storage structure | Masakazu Aoki, Masashi Horiguchi, Katsuhiro Shimohigashi, Shinichi Ikenaga | 1987-11-24 |
| 4701884 | Semiconductor memory for serial data access | Masakazu Aoki, Masashi Horiguchi, Shinichi Ikenaga, Katsuhiro Shimohigashi, Toshiaki Masuhara +3 more | 1987-10-20 |
| 4661929 | Semiconductor memory having multiple level storage structure | Masakazu Aoki, Masashi Horiguchi, Shinichi Ikenaga, Katsuhiro Shimohigashi | 1987-04-28 |
| 4636985 | Semiconductor memory having charge transfer device voltage amplifier | Masakazu Aoki, Masahi Horiguchi, Toshifumi Ozaki, Katsuhiro Shimohigashi, Shinichi Ikenaga | 1987-01-13 |