Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5300798 | Semiconductor integrated circuit device | Kouichi Yamazaki, Kazuyuki Kamegaki, Kenya Yamauchi, Yukinori Kitamura, Tuyoshi Nagase | 1994-04-05 |
| 5132806 | Semiconductor integrated circuit device | Yukinori Kitamura, Shiro Mayuzumi, Shunji Mori, Toshiyuki Fukamachi, Yuji Kobayashi +3 more | 1992-07-21 |
| 4857987 | Semiconductor device | Kazuyuki Kamegaki, Kouichi Yamazaki, Hideo Miyazaki, Yukinori Kitamura, Shirou Mayuzumi | 1989-08-15 |
| 4804940 | Resistor and electron device employing the same | Akira Takigawa, Shizuo Kondo, Masumi Kasahara, Toshinori Hirashima, Mikio Haijima +2 more | 1989-02-14 |
| 4725745 | Bi-MOS PLA | Shizuo Kondo, Eiji Minamimura, Makoto Furihata | 1988-02-16 |
| 4697102 | Bipolar logic circuit having two multi-emitter transistors with an emitter of one connected to the collector of the other to prevent saturation | Takahiro Okabe, Makoto Hayashi, Katuhiro Morisuye, Tomoyuki Watanabe, Katsuyoshi Washio +2 more | 1987-09-29 |
| 4670859 | Logic circuit | Makoto Furihata, Shizuo Kondo, Eiji Minamimura | 1987-06-02 |
| 4659947 | "PLA with forward-conduction bipolar ""and"" array and I.sup.2 L ""OR"" array" | Shizuo Kondo, Eiji Minamimura, Makoto Furihata | 1987-04-21 |
| 4543499 | I.sup.2 L circuitry having operating current supplied by higher-voltage circuitry fabricated on same chip | Kenji Kaneko, Minoru Nagata, Makoto Furihata, Takahiro Okabe, Mitsuya Sato | 1985-09-24 |
| 4536784 | Semiconductor device having a junction capacitance, an integrated injection logic circuit and a transistor in a semiconductor body | Shuzo Nagumo, Yukinori Kitamura | 1985-08-20 |
| 4505766 | Method of fabricating a semiconductor device utilizing simultaneous outdiffusion and epitaxial deposition | Shuzo Nagumo, Yukinori Kitamura | 1985-03-19 |