Showing 1–50 of 1,104 inventors

Rank Inventor Primary Company Patents
1 Hideo Suzuki Yamaha 319
2 Taku Kato Kabushiki Kaisha Toshiba 138
3 Makoto Kitano Hitachi 97
#4 Masahiro Haruta Canon 96
#5 Kuniaki Ito Nintendo Co. 70
#6 Shinichi Maeda Nissan Chemical Industries 66
#7 Masaaki Ozawa Nissan Chemical Industries 47
#8 Atsushi Kunimatsu Kabushiki Kaisha Toshiba 45
#8 Kohei Goto Jsr 45
#10 Akiho Ota Yoshino Kogyosho Co. 43
#10 Toshihiko Matsushita Mitsubishi Paper Mills Limited 43
#12 Shinji Ozaki Sumitomo Electric Industries 40
#13 Hirohisa Suzuki Sanyo Electric Co. 38
#14 Masato Yamaguchi Sony 35
#15 Takuji Yoshimoto Nissan Chemical Industries 34
#16 Tadashi Hatanaka Nissan Chemical Industries 31
#17 Katsutoshi Kondou Sumitomo Osaka Cement Co. 28
#17 Hitoshi Imanari Nikon 28
#19 Katsuaki Miyaji Nissan Chemical Industries 27
#19 Hiroo Matsumoto Nissan Chemical Industries 27
#19 Takeaki Kishimoto 27
#22 Ryozo Sakoda Nissan Chemical Industries 26
#22 Osamu Itoh Hitachi 26
#24 Takeshi Mita Nissan Chemical Industries 25
#24 Hideki Takamatsu Toyota 25
#24 Hitoshi Hara Sumitomo Heavy Industries 25
#27 Yoshio Ohmura Kureha Kagaku Kogyo 24
#27 Yasuyuki Ooyagi Dai Nippon Printing Co. 24
#27 Yoshiomi Hiroi Nissan Chemical Industries 24
#30 Toyoshige Sasaki Canon 23
#30 Atsunobu Banryu Kabushiki Kaisha Toshiba 23
#30 Teruo Kaganoi Alaxala Networks 23
#33 Satoshi Takei Nissan Chemical Industries 22
#33 Rie Miyauchi Daiichi Pharmaceutical Co. 22
#33 Takashi Yaegashi Torii & Co. 22
#33 Takehisa Iwama Nissan Chemical Industries 22
#33 Satoru Oshitari Sumitomo Osaka Cement Co. 22
#38 Haruo Shimizu Canon 21
#38 Takashi Oku Sony 21
#38 Motoo Urawa Canon 21
#41 Haruko Kawakami Kabushiki Kaisha Toshiba 20
#41 Hitoshi Furusho Nissan Chemical Industries 20
#41 Taichi Nakazawa Nissan Chemical Industries 20
#41 Akihiro Tachibana Pioneer 20
#41 Norimitsu Sako Kawasaki Steel 20
#41 Akio Nakanishi Sumitomo Special Metals Co. 20
#41 Yuji Morimiya Sony 20
#48 Senichi Saito Canon 19
#48 Toshiaki Takeyama Nissan Chemical Industries 19
#48 Yoshio Ohara Nissan Chemical Industries 19