CH

Chiyoda

Rank (All Time): #4378 of 106,127Top 5%
358 inventors
171
Patents All Time

Top Inventors at Chiyoda All Time

RankNamePatents
1 Sachio Asaoka 20
2 Takeshi Minami 17
3 Fuyuki Yagi 15
#4 Yoshimi Shiroto 13
#5 Atsuro Nagumo 12
#6 Mitsunori Shimura 12
#7 Shuhei Wakamatsu 12
#8 Kenichi Kawazuishi 11
#9 Noriyuki Yoneda 11
#10 Dai Takeda 9
#11 Nobuo Moriya 9
#12 Shinichiro Yanagawa 9
#13 Hiroaki Nishijima 8
#14 Kouji Sakashita 8
#15 Nobuhiro Onda 8
#16 Susumu Yasui 8
#17 Yoshimi Okada 8
#18 Yoshishige Sugi 8
#19 Yoichi Umehara 8
#20 Yukitaka Wada 8
#21 Atsushi Fukui 8
#22 Haruto Kobayashi 7
#23 Kazushige Kawamura 7
#24 Shinichi Inoue 7
#25 Tetsuo Maejima 7
#26 Yasuyuki Iwasa 7
#27 Hitoshi Kaji 6
#28 Kenichi Imagawa 6
#29 Makoto Yasui 6
#30 Noboru Takei 6
#31 Ryoji Ida 6
#32 Tomoyuki Mikuriya 6
#33 Yoshitsugi Kikkawa 6
#34 Zhixiong You 6
#35 Hiroaki Taniguchi 5
#36 Isao Sugawara 5
#37 Masahide Kobayashi 5
#38 Osamu Yamamoto 5
#39 Shinya Hodoshima 5
#40 Tetsuro Matsumura 5
#41 Akihiro Mutou 5
#42 Akio Shindo 5
#43 Chikako Hashimoto 4
#44 Eiji Awai 4
#45 Hironori Kawai 4
#46 Jun Matsumoto 4
#47 Kazuya FURUICHI 4
#48 Kazuhiko Hamato 4
#49 Kazuya Kumagai 4
#50 Kenji Shimokawa 4
#51 Ryuichi Inaba 4
#52 Ryuichi Kanai 4
#53 Shizuka IKAWA 4
#54 Takashi Imazeki 4
#55 Toshiji Makabe 4
#56 Tsuneo Watanabe 4
#57 Yasuo Hirose 4
#58 Yoshio Ogawa 4
#59 Akira Kumagai 4
#60 Athumi Kukidome 3
#61 Azusa Motomiya 3
#62 Hideki Sugiyama 3
#63 Hiroshi Yanagioka 3
#64 Junichi Sakaguchi 3
#65 Kaoru Shimogawara 3
#66 Kazuhiko Tate 3
#67 Kenichi Mimura 3
#68 Keiji Shimoda 3
#69 Makoto Nomura 3
#70 Masashi Saito 3
#71 Masataka UEMURA 3
#72 Moritaka Nakamura 3
#73 Naobumi Kurosaki 3
#74 Ryuichiro Kajiyama 3
#75 Susumu Yamamoto 3
#76 Takehito Yasui 3
#77 Toshiya Momose 3
#78 Toshiaki YOSHIOKA 3
#79 Yasuo Hosono 3
#80 Yasumasa Morita 3
#81 Yasunobu Suzuki 3
#82 Yakudo Tachibana 3
#83 Yoshio Fukui 3
#84 Yoshiaki Komatsubara 3
#85 Yusuke Nakajima 3
#86 Ataru Wakabayashi 2
#87 Chieko Nagasawa 2
#88 Eiji Kawata 2
#89 Fumihiko Uemura 2
#90 Hidehiko Kudou 2
#91 Hironobu Marukawa 2
#92 Hiroshi Miyama 2
#93 Hisashi Nomura 2
#94 Hiroaki Suzuki 2
#95 Hirokazu Yasuda 2
#96 Katsuhiko Sakura 2
#97 Kenji Kobayashi 2
#98 Kenichi Kobayashi 2
#99 Kenichiro Shiozawa 2
#100 Kei Yokoyama 2