Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6862220 | Semiconductor device | Takayuki Kawahara, Nozomu Matsuzaki, Masaharu Kubo | 2005-03-01 |
| 6785165 | Semiconductor device | Takayuki Kawahara, Nozomu Matsuzaki, Masaharu Kubo | 2004-08-31 |
| 5784637 | Single-chip semiconductor integrated circuit device and microcomputer integrated on a semiconductor chip | Kouki Noguchi, Hideo Nakamura, Yasushi Akao, Shiro Baba, Yoshimune Hagiwara | 1998-07-21 |
| 5627989 | Integrated circuit having processor coupled by common bus to programmable read only memory for processor operation and processor uncoupled from common bus when programming read only memory from external device | Hideo Nakamura | 1997-05-06 |
| 5511211 | Method for flexibly developing a data processing system comprising rewriting instructions in non-volatile memory elements after function check indicates failure of required functions | Yasushi Akao, Shiro Baba, Yoshimune Hagiwara | 1996-04-23 |
| 5428808 | Single-chip microcomputer | Kouki Noguchi, Hideo Nakamura, Yasushi Akao, Shiro Baba, Yoshimune Hagiwara | 1995-06-27 |
| 5426744 | Single chip microprocessor for satisfying requirement specification of users | Yoshimune Hagiwara, Hideo Nakamura, Hiroyuki Hatori, Shirou Baba, Yasushi Akao | 1995-06-20 |
| 5410658 | Microprocessor for carrying out a plurality of different microprograms at the same time and method for controlling the microprocessor | Yasushi Akao | 1995-04-25 |
| 5410718 | Single-chip microcomputer having a memory including a one-bit memory element which has 3 inputs and a selector for selecting one of the inputs | Shigeki Masumura, Tatsuya Aizawa, Kazuo Naito, Yoshiyuki Miwa, Hideo Nakamura +1 more | 1995-04-25 |
| 5379230 | Semiconductor integrated circuit having semiconductor output device driving external load and microprocessor unit | Masatoshi Morikawa, Isao Yoshida, Kouzou Sakamoto, Takeaki Okabe | 1995-01-03 |
| 5321845 | Single-chip microcomputer including non-volatile memory elements | Kouki Noguchi, Hideo Nakamura, Yasushi Akao, Shiro Baba, Yoshimune Hagiwara | 1994-06-14 |
| 5307464 | Microprocessor and method for setting up its peripheral functions | Yasushi Akao, Shiro Baba, Yoshiyuki Miwa, Yuji Sato, Shigeki Masumura | 1994-04-26 |
| 5175840 | Microcomputer having a PROM including data security and test circuitry | Hideo Nakamura, Yoshimune Hagiwara, Toshimasa Kihara, Kiyoshi Matsubara, Tadashi Yamaura | 1992-12-29 |
| 5088023 | Integrated circuit having processor coupled by common bus to programmable read only memory for processor operation and processor uncoupled from common bus when programming read only memory from external device | Hideo Nakamura | 1992-02-11 |
| 4982114 | Semiconductor logic device having two-dimensional logic arrays and logic cell chains alternately arranged | Hideo Nakamura, Makoto Hayashi | 1991-01-01 |
| 4974208 | Microcomputer incorporating a nonvolatile semiconductor memory | Hideo Nakamura | 1990-11-27 |
| 4920518 | Semiconductor integrated circuit with nonvolatile memory | Hideo Nakamura | 1990-04-24 |
| 4821240 | Semiconductor integrated circuit with nonvolatile memory | Hideo Nakamura | 1989-04-11 |
| 4744062 | Semiconductor integrated circuit with nonvolatile memory | Hideo Nakamura | 1988-05-10 |
| 4308596 | Memory driving method | Atsushi Takai, Yuzo Kita, Yoshimune Hagiwara, Takaaki Hagiwara | 1981-12-29 |
| 4270220 | Electronic tuning type television receiver | Yoshimune Hagiwara, Atsushi Takai, Yuzo Kita, Akira Honda | 1981-05-26 |