KO

Kanji Otsuka

HI Hitachi: 4 patents #57 of 3,149Top 2%
HE Hitachi Vlsi Engineering: 1 patents #13 of 154Top 9%
Overall (1994): #5,656 of 165,921Top 4%
4
Patents 1994

Issued Patents 1994

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
5365402 Cooling apparatus of electronic device Toshio Hatada, Shigeo Ohashi, Tadakatsu Nakajima, Heikichi Kuwahara, Hitoshi Matsushima +5 more 1994-11-15
5358032 LSI package cooling heat sink, method of manufacturing the same and LSI package to which the heat sink is mounted Masatsugu Arai, Akiomi Kohno, Toshio Hatada, Yoshihiro Kondo, Toshihiro Komatsu +2 more 1994-10-25
5309011 Wafer scale or full wafer memory system, packaging method thereof, and wafer processing method employed therein Masanori Tazunoki, Hiromitsu Mishimagi, Makoto Homma, Toshiyuki Sakuta, Hisashi Nakamura +8 more 1994-05-03
5304844 Semiconductor device and method of producing the same Osamu Horiuchi, Gen Murakami, Hiromichi Suzuki, Hajime Hasebe, Yuuji Shirai +2 more 1994-04-19