TM

Toshiaki Masuhara

HI Hitachi: 39 patents #529 of 28,497Top 2%
HM Hitachi Maxell: 2 patents #441 of 1,211Top 40%
HE Hitachi, Vlsi Eng.: 1 patents #1 of 28Top 4%
HE Hitachi Vlsi Engineering: 1 patents #390 of 666Top 60%
Overall (All Time): #83,607 of 4,157,543Top 3%
39
Patents All Time

Issued Patents All Time

Showing 1–25 of 39 patents

Patent #TitleCo-InventorsDate
6282611 Digital information system, digital audio signal processor and signal converter Nobuo Hamamoto, Minoru Nagata, Masatoshi Ohtake, Katsutaka Kimura, Toshio Sasaki +9 more 2001-08-28
5426745 Apparatus including a pair of neural networks having disparate functions cooperating to perform instruction recognition Toru Baji, Kouki Noguchi, Tetsuya Nakagawa, Motonobu Tonomura, Hajime Akimoto 1995-06-20
5332910 Semiconductor optical device with nanowhiskers Keiichi Haraguchi, Kenji Hiruma, Kensuke Ogawa, Toshio Katsuyama, Ken Yamaguchi +4 more 1994-07-26
5237528 Semiconductor memory Hideo Sunami, Tokuo Kure, Masanobu Miyao, Yoshifumi Kawamoto, Katsuhiro Shimohigashi +4 more 1993-08-17
5214496 Semiconductor memory Hideo Sunami, Tokuo Kure, Masanobu Miyao, Yoshifumi Kawamoto, Katsuhiro Shimohigashi +4 more 1993-05-25
5172335 Semiconductor memory with divided bit load and data bus lines Toshio Sasaki, Osamu Minato, Shigeru Honjiyo, Koichiro Ishibashi 1992-12-15
5163111 Customized personal terminal device Toru Baji, Kouki Noguchi, Tetsuya Nakagawa, Motonobu Tonomura, Hajime Akimoto 1992-11-10
5132771 Semiconductor memory device having flip-flop circuits Toshiaki Yamanaka, Naotaka Hashimoto, Takashi Hashimoto, Akihiro Shimizu, Koichiro Ishibashi +9 more 1992-07-21
5091325 Process for making MOS devices for low-temperature operation Shoji Hanamura, Masaaki Aoki 1992-02-25
5041892 Homo-junction bipolar transistor having high base concentration and suitable for low temperature operation Kazuo Yano, Masaaki Aoki, Katsuhiro Shimohigashi 1991-08-20
5028975 Semiconductor devices and a process for producing the same Kouichi Nagasawa, Yoshio Sakai, Osamu Minato, Satoshi Meguro 1991-07-02
4949145 Homo-junction bipolar transistor having high base concentration and suitable for low temperature operation Kazuo Yano, Masaaki Aoki, Katsuhiro Shimohigashi 1990-08-14
4942556 Semiconductor memory device Toshio Sasaki, Masakazu Aoki, Masashi Horiguchi, Yoshinobu Nakagome, Shinichi Ikenaga 1990-07-17
4937790 Semiconductor memory device Toshio Sasaki, Osamu Minato 1990-06-26
4935901 Semiconductor memory with divided bit load and data bus lines Toshio Sasaki, Osamu Minato, Shigeru Honjiyo, Koichiro Ishibashi 1990-06-19
4901128 Semiconductor memory Hideo Sunami, Tokuo Kure, Masanobu Miyao, Yoshifumi Kawamoto, Katsuhiro Shimohigashi +4 more 1990-02-13
4864382 Semiconductor device Masaaki Aoki, Kazuo Yano 1989-09-05
4849801 Semiconductor memory device having increased capacitance for the storing nodes of the memory cells Shigeru Honjyo, Osamu Minato, Yoshio Sakai, Toshiaki Yamanaka, Katsuhiro Shimohigashi 1989-07-18
4841486 Semiconductor memory device and sense amplifier Osamu Minato, Koichiro Ishibashi, Shoji Hanamura, Shigeru Honjyo, Nobuyuki Moriwaki 1989-06-20
4805147 Stacked static random access memory cell having capacitor Toshiaki Yamanaka, Yoshio Sakai, Tetsuya Hayashida, Osamu Minato, Katsuhiro Shimohigashi 1989-02-14
4797717 Semiconductor memory device Koichiro Ishibashi, Osamu Minato, Yoshio Sakai, Toshiaki Yamanaka, Naotaka Hashimoto +4 more 1989-01-10
4792841 Semiconductor devices and a process for producing the same Kouichi Nagasawa, Yoshio Sakai, Osamu Minato, Satoshi Meguro 1988-12-20
4768076 Recrystallized CMOS with different crystal planes Masaaki Aoki, Terunori Warabisako, Shoji Hanamura, Yoshio Sakai, Seiichi Isomae +2 more 1988-08-30
4747082 Semiconductor memory with automatic refresh means Osamu Minato, Katsuhiro Shimohigashi, Shoji Hanamura, Shigeru Honjyo, Nobuyuki Moriwaki +1 more 1988-05-24
4710648 Semiconductor including signal processor and transient detector for low temperature operation Shoji Hanamura, Masaaki Aoki 1987-12-01