Hasuda, JP All Time

440 patents  ·  75 inventors

Ranked #6,510 of 111,555 cities Top 6%

Showing 1–50 of 75 inventors

Rank Inventor Primary Company Patents
1 Tetsuo Watanabe Ricoh Company 133
2 Norio Chiba Seiko Instruments 66
3 Shigeo Sumi Somar 23
#4 Tetsuo Sekiguchi Pentax 21
#5 Hiroyuki Yoshizawa Nissan Motor Co. 15
#5 Kenji Taniguchi Kawano Paper Co. 15
#7 Shin Tsuda Canon 10
#8 Nobuto Kamiya Sekisui Chemical Co. 8
#9 Takako Kawabe Kureha Kagaku Kogyo 7
#10 Toshitaka Yoshitake Sekisui Chemical Co. 6
#10 Ikuo Koyama Taisho Pharmaceutical Co. 6
#10 Noboru Kamiya Lord 6
#10 Muneharu Ohara Mitsui Mining & Smelting Co. 6
#10 Yoshiya Muraki Fukuda Denshi Co. 6
#15 Shinjiro Mitsuda Snow Brand Milk Products Co. 5
#15 Naoyuki Morimoto Sekisui Chemical Co. 5
#15 Nayomon Uno Ishikawajima-Harima Heavy Industries Co. 5
#15 Fumio Kurosu Fujirebio 5
#19 Asami Matsumoto Itoham Foods 4
#19 Rie Matsui Mitsubishi Kasei 4
#19 Shigeru Nagasawa Konishi Co. 4
#19 Takuma Minemura Toyota 4
#23 Hajime Iwai Tanabe Seiyaku Co. 3
#23 Kazuyoshi Kuzunishi Fujitsu Limited 3
#23 Harutami Yamada Tanabe Seiyaku Co. 3
#23 Katsumasa Hoshi Showa Denko 3
#23 Hiromitsu Yoshimura Taisho Pharmaceutical Co. 3
#23 Hiroshi Tanino Shin Nisso Kako Co. 3
#23 Masahito Hata Kewpie 3
#23 Jozi Nakagami Taisho Pharmaceutical Co. 3
#31 Masato Kamibayashi Tokyo Tanabe Company Limited 2
#31 Masao Aizawa Dainippon Ink And Chemicals 2
#31 Hiroshi Otake Applied Materials 2
#31 Hideki Mochiki Mikasa Sangyo Co. 2
#31 Norihasu Sawada Somar 2
#31 Kentarou Nezu Sekisui Chemical Co. 2
#31 Saburo Higuchi Yamanouchi Pharmaceutical Co. 2
#38 Hideo Fujinaka Takenaka 1
#38 Eiichi Takahashi Sekisui Chemical Co. 1
#38 Masahuru Tamai Taisho Pharmaceutical Co. 1
#38 Yuta Tanpo Kawano Paper Co. 1
#38 Hajime Nosetani Sekisui Chemical Co. 1
#38 Hideki Mochigi Mikasa Sangyo Co. 1
#38 Youichi Hatano Fujifilm 1
#38 Nobutoshi Ootsuka Mitsubishi Gas Chemical Company 1
#38 Gen Hayashi Fujitsu Limited 1
#38 Maki Honda Nippon Kayaku 1
#38 Uichi Abe — 1
#38 Kiyoshirou NARIMATSU Sekisui Chemical Co. 1
#38 Junji Shibayama Sekisui Chemical Co. 1