JP

Japan Polychem

Rank (All Time): #15547 of 106,127Top 15%
104 inventors
41
Patents All Time

Top Inventors at Japan Polychem All Time

RankNamePatents
1 Takao Tayano 8
2 Yukihito Zanka 8
3 Toshihiko Sugano 7
#4 Yoshihiro Sobajima 6
#5 Mitsuhiro Murayama 5
#6 Takayuki Nagai 5
#7 Tadashi Sezume 4
#8 Yoshiyuki Ishihama 4
#9 Hisayuki Iwai 3
#10 Hiroshi Nakano 3
#11 Hironari Sano 3
#12 Toshimitsu Hasegawa 3
#13 Yoshinobu Nagaoka 3
#14 Akihiko Egashira 3
#15 Etsushi Akashige 2
#16 Hironari Fujii 2
#17 Hiroki Sato 2
#18 Hideshi Uchino 2
#19 Ikuo Tsutsumi 2
#20 Izumi Ishii 2
#21 Kazumasa Fujimura 2
#22 Kazutoshi Takenaka 2
#23 Kyoko Nozaki 2
#24 Masatoshi Matsuda 2
#25 Masashi Shimouse 2
#26 Sugio Nishimura 2
#27 Taku Kato 2
#28 Takeyoshi Nishio 2
#29 Tadashi Takahashi 2
#30 Takashi Yamashita 2
#31 Toru Suzuki 2
#32 Yasunori Nakamura 2
#33 Yoshihiro Banno 2
#34 Yoshihiko Sasaki 2
#35 Yuji Fujita 2
#36 Akira Kobayashi 2
#37 Eiji Tanaka 1
#38 Fumiyo Ikehata 1
#39 Fuminao Watanabe 1
#40 Gen Kanai 1
#41 Hitoshi Inagaki 1
#42 Hirosuke Kamae 1
#43 Hiroshi Kuzui 1
#44 Hirotugu Niwa 1
#45 Hisashi Ohtaki 1
#46 Hiroki Satoh 1
#47 Hisao Uchida 1
#48 Jun Hosoi 1
#49 Katsumi Hirakawa 1
#50 Kazuo Matsuyama 1
#51 Kazushige Ohnishi 1
#52 Kazuyuki Yamamoto 1
#53 Kimiho Kosegaki 1
#54 Kiyoshi Yukawa 1
#55 Kou Obata 1
#56 Kunio Iwanami 1
#57 Kuninori Takahashi 1
#58 Masahide Hamaura 1
#59 Masaaki Isoi 1
#60 Masaaki Ito 1
#61 Masao Sakaizawa 1
#62 Masafumi Shimizu 1
#63 Masahiro Terada 1
#64 Masayuki Yamazaki 1
#65 Mikio Kawase 1
#66 Motoru Komatsu 1
#67 Motohiro Seki 1
#68 Osamu Akaike 1
#69 Osamu Kito 1
#70 Osamu Shibata 1
#71 Satoru Ichikawa 1
#72 Shingo Ito 1
#73 Shuuichi Toriu 1
#74 Takashi Fukushima 1
#75 Takuya Kurio 1
#76 Takashi Niimi 1
#77 Takao Nomura 1
#78 Tatsuoki Saitou 1
#79 Takao Usami 1
#80 Tomio Hirata 1
#81 Tomokazu Hirose 1
#82 Toshio Niimi 1
#83 Toru Tagawa 1
#84 Tsuyoshi Ogasawara 1
#85 Wen-Jie Tao 1
#86 Xiaoming Wang 1
#87 Yasutoshi Jagawa 1
#88 Yasuo Maruyama 1
#89 Yasuo Oishi 1
#90 Yoshinori Hashimoto 1
#91 Yoshifumi Hirota 1
#92 Yohei Konishi 1
#93 Yoshiharu Yamamoto 1
#94 Yuuji Fujita 1
#95 Yuu Hayakawa 1
#96 Yu Hayakawa 1
#97 Yumito Uehara 1
#98 Masaru Nihouda 1
#99 Akira Amano 1
#100 Akira Kawai 1