KO

Koa

Rank (All Time): #4925 of 106,127Top 5%
157 inventors
151
Patents All Time

Top Inventors at Koa All Time

RankNamePatents
1 Keishi Nakamura 17
2 Koichi Hirasawa 12
3 Kenji Kameko 10
#4 Tamotsu Endo 10
#5 Kentaro Matsumoto 8
#6 Takanori Kikuchi 7
#7 Shuhei Matsubara 6
#8 Tadahiko Yoshioka 6
#9 Yoji Gomi 6
#10 Koichi Urano 5
#11 Satoshi Chiku 5
#12 Taro Kimura 5
#13 Yasushi Akahane 5
#14 Yasuyuki Katase 5
#15 Kazuhisa Ushiyama 4
#16 Kenichi Iguchi 4
#17 Kosuke Arai 4
#18 Koichi Minowa 4
#19 Reina Kaneko 4
#20 Satoru Kobayashi 4
#21 Seiji Karasawa 4
#22 Susumu Toyoda 4
#23 Hitoshi Amemiya 3
#24 Isao Tonouchi 3
#25 Katsuya Miura 3
#26 Kyohei MIYASHITA 3
#27 Kohji Eto 3
#28 Masaki Kitagawa 3
#29 Masaki Miyagawa 3
#30 Michio Kubota 3
#31 Natsuki Iguchi 3
#32 Naoto Oka 3
#33 Nobuhiko Tamada 3
#34 Ryou Osawa 3
#35 Yasushi Hiroshima 3
#36 Yasuhiro Kamijo 3
#37 Yoshinori Aruga 3
#38 Yoji Kobayashi 3
#39 Yohei Tokiwa 3
#40 Yuichi Abe 3
#41 Chika Ito 2
#42 Etsurou Udagawa 2
#43 Hisakazu Nagata 2
#44 Hiroshi Oigawa 2
#45 Hiroshi Sakai 2
#46 Homare Kaneko 2
#47 Homare Sasaki 2
#48 Kazuhiro Ishida 2
#49 Kazuyuki Kato 2
#50 Koji Fujimoto 2
#51 Masahiro Shimodaira 2
#52 Miyahito KINOSHITA 2
#53 Michiaki Kiryu 2
#54 Mitsuo Ohashi 2
#55 Mikio Tatuguchi 2
#56 Miki Yazawa 2
#57 Motoi Kitabayashi 2
#58 Natsumi Shiobara 2
#59 Ryo Osawa 2
#60 Ryusuke Suzuki 2
#61 Soya Miyajima 2
#62 Takashi Naito 2
#63 Tomokazu IKENO 2
#64 Tomohito Imai 2
#65 Tomofumi NOGUCHI 2
#66 Toshiharu Takayama 2
#67 Toshitsugu Ueda 2
#68 Yoshimi Nakata 2
#69 Yuko ECHIZENYA 2
#70 Daigo HAYASHI 1
#71 Daichi Kondou 1
#72 Hajime Kimura 1
#73 Hirotoshi Aoki 1
#74 Hideki Fujiwara 1
#75 Hiroyuki Fukao 1
#76 Hiroshi Ichikawa 1
#77 Hidekazu Karasawa 1
#78 Hideyuki Komatsu 1
#79 Hironobu Nakajima 1
#80 Hiromu Sakai 1
#81 Iwao Sagara 1
#82 Jun Ito 1
#83 Junichi Otsuka 1
#84 Jumpei Yamamoto 1
#85 Junpei YAMAMOTO 1
#86 Kazuhiro Hara 1
#87 Kazumi Machida 1
#88 Kazunari Nebashi 1
#89 Katsuhide NISHIZAWA 1
#90 Katsumi Takagi 1
#91 Kenji C. Obata 1
#92 Keiko Ohtsuka 1
#93 Ken Takahashi 1
#94 Kentaro Takashima 1
#95 Ken Yoshioka 1
#96 Kotaro Kashiwagi 1
#97 Kouichi Urano 1
#98 Masahiro Sugiura 1
#99 Masaki Suwa 1
#100 Michiru Hatakenaka 1