KS

Ko Soeno

HI Hitachi: 9 patents #4,653 of 28,497Top 20%
Overall (All Time): #593,307 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4499774 Semiconductor pressure transducer Masatoshi Tsuchiya, Tomomasa Yoshida 1985-02-19
4500904 Semiconductor device Jin Onuki, Keiichi Morita, Hisakithi Onodera 1985-02-19
4486245 Method of producing nickel base alloy structure with NiAl coating Mitsuo Chigasaki, Kiyoshi Otaka, Akira Okayama, Kenichi Onisawa 1984-12-04
4349766 Directly heated cathode for electron tube Hisashi Ando, Hiroshi Sakamoto, Akira Misumi, Hiroshi Fukushima 1982-09-14
4319397 Method of producing semiconductor displacement transducer Masanori Tanabe, Satoshi Shimada, Akio Yasukawa, Hideyuki Nemoto, Motohisa Nishihara +1 more 1982-03-16
4310777 Directly heated cathode for electron tube Hiroshi Fukushima, Hisashi Ando, Shigehiko Yamamoto, Toshiyuki Aida 1982-01-12
4246693 Method of fabricating semiconductor device by bonding together silicon substrate and electrode or the like with aluminum Jin Onuki, Masateru Suwa, Hisakichi Onodera 1981-01-27
4236925 Method of producing sintered material having high damping capacity and wearing resistance and resultant products Jin Onuke, Masateru Suwa, Akio Okayama, Masatoshi Tsuchiya, Hisakiti Onodera 1980-12-02
4220891 Directly heated cathode for electron tube Hisashi Ando, Hiroshi Sakamoto, Testuo Oyama, Takao Kawamura, Hiroshi Fukushima 1980-09-02