OC

Onoda Cement Co.

Rank (All Time): #9104 of 106,127Top 9%
155 inventors
76
Patents All Time

Top Inventors at Onoda Cement Co. All Time

RankNamePatents
1 Tsutomu Itoh 22
2 Masahiro Yamamoto 8
3 Hideo Nagasaka 7
#4 Hiroshi Saitoh 7
#5 Masayuki Kitoh 6
#6 Nobuo Furuya 6
#7 Takeshi Furukawa 5
#8 Haruo Tateno 4
#9 Hiroshi Hagiwara 4
#10 Hiroshi Obana 4
#11 Shiro Ishii 4
#12 Eiji Ogura 3
#13 Eiichi Onuma 3
#14 Hiroaki Tanaka 3
#15 Katsuaki Kaneko 3
#16 Satoru Fujii 3
#17 Susumu Matsuno 3
#18 Takao Take 3
#19 Teruo Umemoto 3
#20 Youji Kawamura 3
#21 Yukinori Saiki 3
#22 Hachiro Kubota 2
#23 Hajime Nagayama 2
#24 Hatsuo Taira 2
#25 Hiroyuki Ninomiya 2
#26 Hiroshi Omori 2
#27 Hiroshi Uchikawa 2
#28 Ikuo Saito 2
#29 Kazumi Jimbo 2
#30 Katutoshi Kozoe 2
#31 Kazumasa Sakae 2
#32 Kenji Ohuchi 2
#33 Kenji Ouchi 2
#34 Kenzo Yanagida 2
#35 Kunihiro Mito 2
#36 Masakazu Ikeda 2
#37 Masatsune Kikuchi 2
#38 Masao Shimoda 2
#39 Masaru Shirasaka 2
#40 Mitsuhiro Ito 2
#41 Mitsuyoshi Kumada 2
#42 Mituyosi Kumata 2
#43 Ryosuke Narishima 2
#44 Shoji Arai 2
#45 Shoji Shirokuni 2
#46 Takemi Aizawa 2
#47 Takaaki Misaka 2
#48 Takeo Shimizu 2
#49 Takamiki Tamashige 2
#50 Tetuo Oogiri 2
#51 Toshio Kawano 2
#52 Yasunari Okamoto 2
#53 Yoshio Harada 2
#54 Yoshihiko Ueda 2
#55 Yusuke Mitsuyoshi 2
#56 Akira Oshio 2
#57 Chiaki Sasaki 1
#58 Chiharu Wada 1
#59 Hatsutoshi Hosoda 1
#60 Hajime Kato 1
#61 Hiroaki Iwakawa 1
#62 Hiuma Kaneko 1
#63 Hiroyuki Motohashi 1
#64 Hiroyuki Murata 1
#65 Hirotake Okimura 1
#66 Hideo Shibasaki 1
#67 Hideaki Takahashi 1
#68 Hideyuki Tanaka 1
#69 Isao Yamane 1
#70 Iyuki Watanabe 1
#71 Kazunori Fujita 1
#72 Katsuya Itoh 1
#73 Katuaki Kaneko 1
#74 Katsutoshi Kozoe 1
#75 Kazunori Nukui 1
#76 Katuhiko Shimojima 1
#77 Katsuhiko Shimojima 1
#78 Kanzi Suzuki 1
#79 Kazuhisa Tsukada 1
#80 Keitaro Kunugiza 1
#81 Kentaro Nakahara 1
#82 Kenjiro Shimizu 1
#83 Kikuko Harasawa 1
#84 Kokyo Kusunoki 1
#85 Kouji Nitta 1
#86 Koichi Soeda 1
#87 Koichi Tsukiyama 1
#88 Koichi Tsutsumi 1
#89 Kyosuke Fukuyama 1
#90 Masakatsu Deguchi 1
#91 Masaki Hamaguchi 1
#92 Masaki Kawasaki 1
#93 Masaaki Muraoka 1
#94 Masayuki Nakano 1
#95 Masahiro Ono 1
#96 Massatsu Shimomura 1
#97 Masahiko Ueda 1
#98 Masanori Yoshikawa 1
#99 Mina Ichikawa 1
#100 Michio Nagatomo 1