HH

Hiroaki Hachino

HI Hitachi: 3 patents #29 of 1,214Top 3%
Overall (1982): #4,797 of 81,411Top 6%
3
Patents 1982

Issued Patents 1982

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4351677 Method of manufacturing semiconductor device having aluminum diffused semiconductor substrate Yasuhiro Mochizuki, Yoko Wakui 1982-09-28
4352120 Semiconductor device using SiC as supporter of a semiconductor element Yasutoshi Kurihara, Kousuke Nakamura 1982-09-28
4322980 Semiconductor pressure sensor having plural pressure sensitive diaphragms and method Seikou Suzuki, Motohisa Nishihara, Kanji Kawakami, Hideo Sato, Shigeyuki Kobori +1 more 1982-04-06