Sumitomo Electric Industries

Rank (All Time): #22 of 106,127Top 1%
21,551 inventors
37,337
Patents All Time

Top Inventors at Sumitomo Electric Industries All Time

Showing 1–50 of 21,551 inventors

RankNamePatents
1 Kazufumi Ogawa 211
2 Hiroki Hirai 181
3 Yoshihisa Fukushima 163
#4 Mitsuaki Oshima 139
#5 Masayuki Kozuka 131
#6 Takashi Ishida 130
#7 Isao Satoh 123
#8 Takeyoshi Masuda 115
#9 Masayuki Endo 114
#10 Seiichi Nakatani 113
#11 Naoji Fujimori 112
#12 Noboru Yamada 111
#13 Hideo Itozaki 110
#13 Masaki Ueno 110
#15 Eisuke Sasaoka 108
#16 Hiroshi Ueda 107
#17 Kazuhiro Tsuga 106
#18 Masaru Sasago 104
#18 Takao Nakamura 104
#20 Hideaki Nakahata 103
#20 Katsuhiko Hiramatsu 103
#22 Tomoyuki Okada 101
#23 Yoshiki Kuhara 98
#24 Shinya Kadono 97
#25 Norihisa Mino 95
#26 Seiji Nakahata 94
#26 Akira Yamakawa 94
#28 Hiromi Nakanishi 93
#28 Shuji Yazu 93
#30 Shinichi Tanaka 92
#30 Yasuo Omori 92
#32 Yoshiho Gotoh 91
#33 Katsushi Akita 90
#33 Kazuyuki Miya 90
#33 Toshio Ishizaki 90
#36 Hiroyuki Yamauchi 88
#36 Masaki Aoki 88
#36 Noboru Nomura 88
#39 Yoshihiro Mori 86
#40 Housei MIZUNO 85
#40 Keiji Wada 85
#42 Kenji Koishi 84
#42 Toru Hiyoshi 84
#44 Kaoru Murase 83
#44 Shinji Ishikawa 83
#44 Takashi Kyono 83
#47 Masatoshi Majima 82
#47 Masayuki Nishimura 82
#47 Mamoru Soga 82
#47 Takahiro Imai 82