UL

Usui Kokusai Sangyo Kaisha Limited

Rank (All Time): #1996 of 106,127Top 2%
145 inventors
416
Patents All Time

Top Inventors at Usui Kokusai Sangyo Kaisha Limited All Time

Showing 1–50 of 145 inventors

RankNamePatents
1 Masayoshi Usui 113
2 Kazunori Takikawa 52
3 Katsushi Washizu 37
#4 Haruo Serizawa 20
#5 Kikuo Asada 18
#6 Hiroshi Inoue 16
#7 Shoichiro Usui 15
#7 Yuzo Hitachi 15
#9 Ryoichi Suzuki 14
#9 Teruhisa Takahashi 14
#9 Yuichi Ono 14
#12 Eiji Watanabe 13
#12 Nobuo Kato 13
#14 Hiroshi Kanesaka 11
#14 Ken Shiozaki 11
#14 Shigeru Saegusa 11
#17 Kazumi Fukaya 10
#17 Kazunori Takigawa 10
#17 Koichi Hayashi 10
#17 Yasuaki Hashimoto 10
#17 Yoshiyuki Serizawa 10
#22 Hikari Tsuchiya 9
#22 Kazuteru Mizuno 9
#22 Tetsuo Ogata 9
#25 Katsushi Umezawa 8
#25 Ryuichi Kusanagi 8
#27 Kazumasa Umehara 7
#28 Keizo Sugao 6
#28 Masaaki Akiyama 6
#28 Tadahiro Uematsu 6
#31 Izumi Imura 5
#31 Kenji Sugiyama 5
#31 Sadao Kimura 5
#31 Satoshi Kubota 5
#31 Seiya Takahata 5
#31 Yasushi Sakamoto 5
#31 Yoshinobu Iida 5
#38 Hiroaki Kondo 4
#38 Hiroyuki Nishizawa 4
#38 Iichiro Seino 4
#38 Mitsuaki Hatori 4
#38 Mitsumasa Otaka 4
#38 Toshiyuki Omura 4
#38 Yasuhei Kikuchi 4
#45 Eiji Kurata 3
#45 Haruyasu Ito 3
#45 Hideo Ryu 3
#45 Hideo Ryuu 3
#45 Hiroki Sugawara 3
#45 Hiroshi Yamanashi 3