KY

Kazuji Yamada

HI Hitachi: 3 patents #420 of 3,950Top 15%
HC Hitachi Car Engineering Co.: 1 patents #39 of 140Top 30%
HC Hitachi Haramachi Electronics Co.: 1 patents #1 of 18Top 6%
📍 Ibaraki, JP: #54 of 769 inventorsTop 8%
Overall (2002): #26,379 of 266,432Top 10%
3
Patents 2002

Issued Patents 2002

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6452261 Flat semiconductor device and power converter employing the same Hironori Kodama, Masahiro Nagasu, Hirokazu Inoue, Yasuo Osone, Shigeta Ueda 2002-09-17
6434008 Semiconductor device Akira Tanaka, Ryuichi Saito, Yasutoshi Kurihara, Tadao Kushima, Takashi Haramaki +12 more 2002-08-13
6353258 Semiconductor module Hirokazu Inoue, Ryuichi Saito, Mutsuhiro Mori, Yasutoshi Kurihara, Jin Onuki +6 more 2002-03-05