Issued Patents All Time
Showing 51–65 of 65 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5675548 | Semiconductor integrated circuit having logi gates | Yuji Yokoyama, Takashi Akioka, Masahiro Iwamura, Atsushi Hiraishi, Yutaka Kobayashi +3 more | 1997-10-07 |
| 5619151 | Semiconductor device | Takashi Akioka, Masahiro Iwamura, Atsushi Hiraishi, Yuji Yokoyama, Nozomu Matsuzaki +5 more | 1997-04-08 |
| 5544125 | Semiconductor integrated circuit having logic gates | Yuji Yokoyama, Takashi Akioka, Masahiro Iwamura, Atsushi Hiraishi, Yutaka Kobayashi +3 more | 1996-08-06 |
| 5502820 | Microprocessor having high speed, low noise output buffers | Atsushi Hiraishi, Takashi Akioka, Yutaka Kobayashi, Yuji Yokoyama, Masahiro Iwamura +3 more | 1996-03-26 |
| 5398318 | High speed, low noise output buffer with non-identical pairs of output transistors | Atsushi Hiraishi, Takashi Akioka, Yutaka Kobayashi, Yuji Yokoyama, Masahiro Iwamura +3 more | 1995-03-14 |
| 5387827 | Semiconductor integrated circuit having logic gates | Yuji Yokoyama, Takashi Akioka, Masahiro Iwamura, Atsushi Hiraishi, Yutaka Kobayashi +3 more | 1995-02-07 |
| 5229658 | Switching circuit | Yoshikazu Saito | 1993-07-20 |
| 5057713 | Bipolar MOS logic circuit and semiconductor integrated circuit | Masahiro Iwamura | 1991-10-15 |
| 4984207 | Semiconductor memory device | Minoru Tateno | 1991-01-08 |
| 4961011 | BiMOS current mirror | Yoshikazu Saito | 1990-10-02 |
| 4903093 | Semiconductor integrated circuit device double isolated CMOS input protection resistor | Koichi Motohashi, Masanori Odaka, Nobuo Tamba | 1990-02-20 |
| 4883988 | Current mirror switching circuit | Yoshikazu Saito | 1989-11-28 |
| 4729882 | Process for cleaning mercury-containing gaseous emissions | Tsutomu Shigenaka, Masayuki Kokado, Shigeru Kondo | 1988-03-08 |
| 4388245 | Process for preparing organic polyisocyanate compositions | Kaoru Ueyanagi, Masaaki Kato, Kazuro Komatsu | 1983-06-14 |
| 4314048 | Aliphatic triisocyanate, a method for preparing it and the preparation of polyurethane resins therewith | Tsunesuke Doi, Yasushi Kishimoto | 1982-02-02 |