PI

Piolax

Rank (All Time): #2541 of 106,127Top 3%
198 inventors
316
Patents All Time

Top Inventors at Piolax All Time

RankNamePatents
1 Hisashi Nakasone 26
2 Shigeo Okada 22
3 Oomi Arisaka 17
#4 Kenta Mihara 14
#5 Kouichi Kato 12
#6 Hiroshi Nakazato 11
#7 Ryou Aoki 11
#8 Shinichi Matsuo 11
#9 Nobuya Shinozaki 9
#10 Toshihiro Shimizu 9
#11 Yasuki Wakabayashi 9
#12 Satoshi Yamada 8
#13 Takeshi Nakajima 8
#14 Kazunori Machida 7
#15 Naoki Morita 7
#16 Hiroaki Ichioka 6
#17 Kouichi Katoh 6
#18 Kosei Yamaguchi 6
#19 Ryu Hattori 6
#20 Toshie Fueki 6
#21 Toshihiko Ookawara 6
#22 Jun Saito 5
#23 Kazuhiro Mita 5
#24 Kazuki Yajima 5
#25 Ken Sodeyama 5
#26 Kenji Yonezawa 5
#27 Masahiro Najima 5
#28 Naoki Yoshida 5
#29 Nobuhiro Hirata 5
#30 Seiji Sawatani 5
#31 Takeshi Kuroda 5
#32 Yukihiro Sotome 5
#33 Hikaru Kiyota 4
#34 Hitoshi Miyamae 4
#35 Jung Hyung Cho 4
#36 Kazunori Asano 4
#37 Masahiro Aihara 4
#38 Masashi Furuya 4
#39 Morihiko Kishi 4
#40 Takashi Koike 4
#41 Takao Nagai 4
#42 Tomoyoshi Ohnuki 4
#43 Akira Yoneoka 4
#44 Katsuya Toriumi 3
#45 Kenji Morita 3
#46 Kenji Oyama 3
#47 Kiichiro Ito 3
#48 Masami Wakamori 3
#49 Moto Nakagawa 3
#50 Naoki Sugimoto 3
#51 Noboru Niikura 3
#52 Ryo Nishino 3
#53 Satoru Tamaki 3
#54 Takahiro Sakai 3
#55 Tsutomu Kato 3
#56 Yasushi Kumakawa 3
#57 Yasutaka Uematsu 3
#58 Atsushi Ogawa 2
#59 Bong Won Jung 2
#60 Hak-young KIM 2
#61 Harumitsu Sugiyama 2
#62 Hideaki Muramatsu 2
#63 Hirozou Uejou 2
#64 Isao Nakabayashi 2
#65 Kazunori Kanda 2
#66 Kazunari Nakaya 2
#67 Kenichi Makino 2
#68 Kensuke Takeda 2
#69 Kouichi Katou 2
#70 Kouji Ogata 2
#71 Kyung Joo Song 2
#72 Masaru Sawano 2
#73 Masato Shinozaki 2
#74 Takashi Kimura 2
#75 Takuma KON 2
#76 Tetsuya Ikeda 2
#77 Tetsuo Masatake 2
#78 Toshihiro Kimura 2
#79 Tomoyuki Matsumoto 2
#80 Toshiko Watanabe 2
#81 Tsutomu Kojima 2
#82 Yong Gon Moon 2
#83 Yoshie Sato 2
#84 Yukinori Kawamura 2
#85 Atsushi Ohshiro 1
#86 Atsuki Teramoto 1
#87 Hajime Saito 1
#88 Hiromasa Akaho 1
#89 Hiroaki Asai 1
#90 Hiroyuki Asano 1
#91 Hiroaki Fukunaga 1
#92 Hiroki Isobe 1
#93 Hirokuni Kumekawa 1
#94 Hiroshi Maeda 1
#95 Hideyuki Matsui 1
#96 Hirotatsu Matsuo 1
#97 Hidekazu Momiyama 1
#98 Hiroshi Murakami 1
#99 Hisashi Suzuki 1
#100 Hiroyuki Suzuki 1