Issued Patents All Time
Showing 76–90 of 90 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4849658 | Dynamic logic circuit including bipolar transistors and field-effect transistors | Takashi Hotta, Hideo Maejima | 1989-07-18 |
| 4829201 | Gate circuit of combined field-effect and bipolar transistors | Ikuro Masuda, Kazuo Kato, Takao Sasayama, Yoji Nishio, Shigeo Kuboki | 1989-05-09 |
| 4813020 | Semiconductor device | Ikuro Masuda | 1989-03-14 |
| 4808850 | Composite circuit of bipolar transistors and field effect transistors | Ikuro Masuda, Motohisa Nishihara | 1989-02-28 |
| 4801983 | Schottky diode formed on MOSFET drain | Masahiro Ueno, Kozaburo Kurita, Ikuro Masuda | 1989-01-31 |
| 4789958 | Carry-look-ahead adder including bipolar and MOS transistors | Hideo Maejima, Takashi Hotta, Ikuro Masuda, Kouzaburou Kurita, Masahiro Ueno | 1988-12-06 |
| 4769561 | Bipolar transistor-field effect transistor composite circuit | Ikuro Masuda | 1988-09-06 |
| 4727517 | Semiconductor memory with column line voltage sitting circuit | Masahiro Ueno, Kozaburo Kurita, Hideo Maejima, Ikuro Masuda, Tetsuo Nakano | 1988-02-23 |
| 4719373 | Gate circuit of combined field-effect and bipolar transistors | Ikuro Masuda, Kazuo Kato, Takao Sasayama, Yoji Nishio, Shigeo Kuboki | 1988-01-12 |
| 4694203 | High speed bi-comos switching circuit | Akira Uragami, Yukio Suzuki, Ikuro Masuda | 1987-09-15 |
| 4694202 | Bi-MOS buffer circuit | Ikuro Masuda | 1987-09-15 |
| 4689503 | Level conversion circuitry for a semiconductor integrated circuit utilizing bis CMOS circuit elements | Yukio Suzuki, Ikuro Masuda, Shinji Kadono, Akira Uragami, Masayoshi Yoshimura +1 more | 1987-08-25 |
| 4678943 | Inverting logic buffer BICMOS switching circuit using an enabling switch for three-state operation with reduced dissipation | Akira Uragami, Yukio Suzuki, Shinji Kadono, Ikuro Masuda, Tatsumi Yamauchi | 1987-07-07 |
| 4661723 | Composite circuit of bipolar transistors and field effect transistors | Ikuro Masuda, Motohisa Nishihara | 1987-04-28 |
| 4228430 | CRT Display apparatus with changeable cursor indicia | Nagaharu Hamada, Schigeo Kuboki, Ken′ichi Fukushima | 1980-10-14 |