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Hitachi Powdered Metals Co. — 159 Patents

Rank (All Time): #4,693 of 106,120Top 5%

246 inventors

159 Patents All Time

Top Inventors at Hitachi Powdered Metals Co. All Time

Showing 1–50 of 246 inventors

Rank	Name	Patents
1	Chio Ishihara	18
1	Hideaki Kawata	18
1	Kei Ishii	18
#4	Koichiro Hayashi	17
#5	Hideo Shikata	15
#5	Kazuo Asaka	15
#7	Motohiro Miyasaka	14
#8	Akira Fujiki	12
#9	Zenzo Ishijima	11
#10	Katsutoshi Nii	10
#10	Tadayuki Tsutsui	10
#10	Yutaka Ikenoue	10
#13	Hiroyuki Endo	9
#13	Yoshimasa Aoki	9
#15	Hidekazu Tokushima	8
#15	Motoya Ito	8
#15	Shinichi Tachizono	8
#15	Yuji Enomoto	8
#19	Hiroki Fujitsuka	7
#19	Makoto Kondo	7
#19	Ryoso Masaki	7
#19	Shoji Ohiwa	7
#19	Toshikazu Takehana	7
#24	Junichi Ichikawa	5
#24	Keitaro Suzuki	5
#24	Kei Yoshimura	5
#24	Kunio Maki	5
#24	Shigeru Otsuka	5
#24	Takashi Naito	5
#24	Tsuyoshi Akao	5
#24	Yoshiki Hirai	5
#32	Hideo Urata	4
#32	Jun Sakai	4
#32	Katsunao Chikahata	4
#32	Kazunori Maekawa	4
#32	Koichi Aonuma	4
#32	Masashi Kitamura	4
#32	Narutoshi Murasugi	4
#32	Takuya Aoyagi	4
#32	Takashi Suzuki	4
#32	Tsuyoshi Kagaya	4
#32	Yasuaki Motegi	4
#32	Yuji Hashiba	4
#44	Daisuke Fukae	3
#44	Hironobu Chiyoda	3
#44	Hiromasa Imazato	3
#44	Hisanobu Kanamaru	3
#44	Ichiro Tanimoto	3
#44	Jun Hirose	3
#44	Jyun-ichi Yamada	3