HY

Haruhiko Yamamoto

Fujitsu Limited: 18 patents #1,600 of 24,456Top 7%
Lsi Logic: 5 patents #372 of 1,957Top 20%
UL Ulvac: 4 patents #97 of 680Top 15%
TO Toyota: 4 patents #6,703 of 26,838Top 25%
SC Sanyo Electric Co.: 2 patents #2,557 of 6,347Top 45%
AK Asahi Kasei Kabushiki Kaisha: 2 patents #302 of 1,220Top 25%
YU Yamaguchi University: 1 patents #44 of 132Top 35%
Overall (All Time): #94,250 of 4,157,543Top 3%
36
Patents All Time

Issued Patents All Time

Showing 26–36 of 36 patents

Patent #TitleCo-InventorsDate
5136856 Cooling system Akihiko Fujisaki 1992-08-11
5126919 Cooling system for an electronic circuit device Masahiro Suzuki, Yoshiaki Udagawa, Mitsuhiko Nakata, Koji Katsuyama, Izumi Ono +1 more 1992-06-30
5050037 Liquid-cooling module system for electronic circuit components Kouji Katsuyama, Mitsuhiko Nakata, Shunichi Kikuchi 1991-09-17
5012858 Method of cooling a semiconductor device with a cooling unit, using metal sherbet between the device and the cooling unit Katsuhide Natori, Isao Watanabe, Koji Katsuyama, Isao Kawamura, Takeshi Nagai 1991-05-07
4920574 Cooling system for an electronic circuit device Masahiro Suzuki, Yoshiaki Udagawa, Mitsuhiko Nakata, Koji Katsuyama, Izumi Ono +1 more 1990-04-24
4879632 Cooling system for an electronic circuit device Masahiro Suzuki, Yoshiaki Udagawa, Mitsuhiko Nakata, Koji Katsuyama, Izumi Ono +1 more 1989-11-07
4865123 Apparatus for supplying cooling fluid Hisashi Kawashima, Tsuguo Okada 1989-09-12
4783721 Cooling system for an electronic circuit device Masahiro Suzuki, Yoshiaki Udagawa, Mitsuhiko Nakata, Koji Katsuyama, Izumi Ono +1 more 1988-11-08
4756473 Cooling method control system for electronic apparatus Motohiro Takemae, Tsuguo Okada 1988-07-12
4729060 Cooling system for electronic circuit device Masaaki Sakai, Yoshiaki Udagawa, Kouji Katsuyama, Mitsuhiko Nakata 1988-03-01
4313149 Electronic equipment enclosure connecting structure Yoshinao Hirose, Keizo Suzuki, Isao Fukuchi, Masahiro Tsuchiya 1982-01-26