SO

Setsuo Okamoto

SS Sumitomo Sitix: 7 patents #1 of 57Top 2%
SI Sumitomo Metal Industries: 1 patents #630 of 1,462Top 45%
TS Tokuyama Soda: 1 patents #56 of 151Top 40%
Overall (All Time): #589,973 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5952086 Titanium target for sputtering and method of manufacturing same Takashi Ohnishi, Yasunori Yoshimura 1999-09-14
5683505 Process for producing single crystals Kaoru Kuramochi 1997-11-04
5611857 Apparatus for producing single crystals Yoshihiro Akashi, Kaoru Kuramochi, Yasuji Tsujimoto, Makoto Ito 1997-03-18
5575847 Apparatus for producing single crystals Kaoru Kuramochi 1996-11-19
5551978 Apparatus for producing single crystal Yoshihiro Akashi, Kaoru Takiuchi 1996-09-03
5477806 Method of producing silison single crystal Yoshihiro Akashi, Kaoru Kuramochi, Takayuki Kubo 1995-12-26
5474019 Process for producing silicon single crystals Yoshihiro Akashi, Kaoru Kuramochi, Yasuji Tsujimoto, Makoto Ito 1995-12-12
5435263 Method of producing single crystal Yoshihiro Akashi, Kaoru Takiuchi 1995-07-25
4225565 Process for treating waste slags Katsukiyo Marukawa, Kazunari Yamada, Masahisa Iba 1980-09-30