SH

Sumikazu Hosoyamada

Fujitsu Limited: 7 patents #4,529 of 24,456Top 20%
J- J-Devices: 6 patents #4 of 53Top 8%
📍 Ooita, JP: #33 of 516 inventorsTop 7%
Overall (All Time): #379,328 of 4,157,543Top 10%
13
Patents All Time

Issued Patents All Time

Showing 1–13 of 13 patents

Patent #TitleCo-InventorsDate
10236231 Semiconductor device Takeshi Miyakoshi, Yoshikazu Kumagaya, Tomoshige Chikai, Shingo Nakamura, Hiroaki Matsubara +1 more 2019-03-19
10134710 Semiconductor package Takeshi Miyakoshi, Yoshikazu Kumagaya, Tomoshige Chikai, Shingo Nakamura, Hiroaki Matsubara +1 more 2018-11-20
9635762 Semiconductor package Shinji Watanabe, Shingo Nakamura, Hiroshi Demachi, Takeshi Miyakoshi, Tomoshige Chikai +8 more 2017-04-25
9601450 Semiconductor package Takeshi Miyakoshi, Yoshikazu Kumagaya, Tomoshige Chikai, Shingo Nakamura, Hiroaki Matsubara +1 more 2017-03-21
9368474 Manufacturing method for semiconductor device Hiroaki Matsubara, Tomoshige Chikai, Kiminori Ishido, Takashi Nakamura, Hirokazu Honda +8 more 2016-06-14
9362200 Heat sink in the aperture of substrate Hirokazu Honda, Shinji Watanabe, Toshihiro Iwasaki, Kiminori Ishido, Koichiro Niwa +6 more 2016-06-07
7476811 Semiconductor device and manufacturing method therefor Yoshihiro Kubota, Kazuto Tsuji 2009-01-13
7361980 Semiconductor device Kazuto Tsuji, Yoshihiro Kubota 2008-04-22
7193320 Semiconductor device having a heat spreader exposed from a seal resin Yoshitsugu Kato, Mitsuo Abe, Kazuto Tsuji, Masaharu Minamizawa, Toshio Hamano +3 more 2007-03-20
7042102 Semiconductor device Kazuto Tsuji, Yoshihiro Kubota, Kenji Asada 2006-05-09
6796024 Method for making semiconductor device Yoshitsugu Katoh, Mitsuo Abe, Yoshihiko Ikemoto 2004-09-28
6559536 Semiconductor device having a heat spreading plate Yoshitsugu Katoh, Mitsuo Abe, Yoshihiko Ikemoto 2003-05-06
6424032 Semiconductor device having a power supply ring and a ground ring Yoshihiko Ikemoto, Mitsuo Abe, Yoshitsugu Katoh 2002-07-23