SH

Shigeru Hayakawa

Sumitomo Electric Industries: 5 patents #8 of 557Top 2%
Overall (1982): #901 of 81,411Top 2%
5
Patents 1982

Issued Patents 1982

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
4362765 Method of manufacturing a gas sensing device Atsushi Abe, Hisahito Ogawa, Masahiro Nishikawa, Satoshi Sekido 1982-12-07
4315960 Method of making a thin film Kenzo Ohji, Osamu Yamazaki, Kiyotaka Wasa 1982-02-16
4313338 Gas sensing device Atsushi Abe, Hisahito Ogawa, Masahiro Nishikawa, Satoshi Sekido 1982-02-02
4314177 Low-energy-electron-exciting fluorescent display device Tomizo Matsuoka, Tsuneharu Nitta 1982-02-02
4314178 Low-energy-electron-exciting fluorescent display device Tomizo Matsuoka, Tsuneharu Nitta 1982-02-02