HC

Hitachi Koki Co.

Rank (All Time): #661 of 106,127Top 1%
888 inventors
1,279
Patents All Time

Top Inventors at Hitachi Koki Co. All Time

RankNamePatents
1 Nobuhiro Takano 65
2 Masato Sakai 57
3 Masanori Okada 52
#4 Tomomasa Nishikawa 49
#5 Susumu Saito 45
#6 Takeshi Taniguchi 43
#7 Kazuhiko Funabashi 42
#8 Katsuhiro Oomori 40
#9 Shinki Ohtsu 39
#10 Hideyuki Tanimoto 38
#11 Yoshitaka Akiba 36
#12 Chikai Yoshimizu 34
#13 Akira Arimoto 32
#14 Shigeharu Ushiwata 30
#15 Haruhisa Fujisawa 29
#16 Hideaki Terashima 28
#17 Teruaki Mitsuya 28
#18 Ryuichi Imamura 27
#19 Yoshihiro Nakano 27
#20 Masahiro Inaniwa 26
#21 Yasuki Ohmori 26
#22 Shinichi Kakefuda 25
#23 Yoshinori Ishizawa 25
#24 Masayasu Anzai 24
#25 Yoshiki Aoki 24
#26 Isao Nakajima 22
#27 Kazutaka Iwata 22
#28 Shuho Yokokawa 21
#29 Takao Aradachi 21
#30 Takao Umeda 21
#31 Yoshikane Matsumoto 21
#32 Eiji Nakayama 20
#33 Hiroyuki Oda 20
#34 Hiroyuki Takahashi 20
#35 Masao Mitani 20
#36 Shigeru Shinohara 20
#37 Takeshi Matsuoka 20
#38 Takeshi Mochizuki 20
#39 Yasuyuki Tsuji 20
#40 Keiji Kataoka 19
#41 Kenichi Matsunaga 19
#42 Shingo Kosugi 19
#43 Shinji Watanabe 19
#44 Takashi Ueda 19
#45 Hiroki Kitagawa 18
#46 Shinya Kobayashi 18
#47 Takao Kumasaka 18
#48 Akira Onose 18
#49 Hiroyuki Hanawa 17
#50 Hiroki Uchida 17
#51 Kenji Yamada 17
#52 Kenichirou Yoshida 17
#53 Hiroshi Ueno 16
#54 Kunitomo Takahashi 16
#55 Masayuki Ainoya 16
#56 Masaharu Aizawa 16
#57 Masao Miyasaka 16
#58 Mizuho Nakamura 16
#59 Takafumi Itoh 16
#60 Toshio Hiki 16
#61 Tomoyuki Kawahara 16
#62 Tomoyoshi Yokota 16
#63 Hitoshi Tsuzuki 15
#64 Shigenori Suematsu 15
#65 Shinji Takano 15
#66 Toshitaka Ogawa 15
#67 Yasuo Kikuchi 15
#68 Yukihiro Shima 15
#69 Kazuo Shimizu 14
#70 Shigenobu Katagiri 14
#71 Takashi Ozawa 14
#72 Toshihiko Tachibana 14
#73 Tsuneki Kobayashi 14
#74 Yasunori Ogawa 14
#75 Yoshio Iimura 14
#76 Hiroshi Hayasaka 13
#77 Isamu Tanji 13
#78 Kunio Yamamoto 13
#79 Masashi Nishida 13
#80 Masanori Watanabe 13
#81 Rui Akiba 13
#82 Yasuo Sasaki 13
#83 Yoshihiro Komuro 13
#84 Yoshio Osada 13
#85 Akira Uno 13
#86 Michio Wakabayashi 12
#87 Shinichi Nishino 12
#88 Takeshi Takeda 12
#89 Takahiro Yamada 12
#90 Youji Hirose 12
#91 Yoshikazu Kawano 12
#92 Yoshitaka Niinai 12
#93 Hiroyuki Hasegawa 11
#94 Hiroto Inagawa 11
#95 Hisao Okada 11
#96 Hiroaki Orikasa 11
#97 Hiromi Ozawa 11
#98 Makoto Kurosawa 11
#99 Masayuki Ogura 11
#100 Minoru Seino 11