Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5856228 | Manufacturing method for making bipolar device having double polysilicon structure | Hiroyuki Miwa, Shigeru Kanematsu, Takayuki Gomi, Takashi Noguchi, Katsuyuki Kato +2 more | 1999-01-05 |
| 5665615 | Method of making BiCMOS semiconductor device | — | 1997-09-09 |
| 5643806 | Manufacturing method for making bipolar device | Hiroyuki Miwa, Shigeru Kanematsu, Takayuki Gomi, Takashi Noguchi, Katsuyuki Kato +2 more | 1997-07-01 |
| 5641692 | Method for producing a Bi-MOS device | Hiroyuki Miwa | 1997-06-24 |
| 5541124 | Method for making bipolar transistor having double polysilicon structure | Hiroyuki Miwa, Shigeru Kanematsu, Takayuki Gomi, Takashi Noguchi, Katsuyuki Kato +2 more | 1996-07-30 |
| 5324672 | Manufacturing method for bipolar transistor | Hiroyuki Miwa | 1994-06-28 |
| 5163178 | Semiconductor device having enhanced impurity concentration profile | Takayuki Gomi, Minoru Nakamura, Norikazu Chuchi, Hiroyuki Miwa, Akio Kayanuma +1 more | 1992-11-10 |
| 5101258 | Semiconductor integrated circuit device of master slice approach | Shigeru Moriuchi, Masashi Takeda, Takayuki Mogi | 1992-03-31 |
| 5055905 | Semiconductor device | — | 1991-10-08 |