Showing 1–50 of 401 inventors

Rank Inventor Primary Company Patents
1 Masaru Odagiri Sumitomo Electric Industries 91
2 Ryo Yoshida Sumitomo Chemical 76
3 Taiji Morimoto Sharp Kabushiki Kaisha 49
#4 Yoshihiro Hamakawa Hitachi 41
#5 Kazuhiro Maekawa Seiko Epson 40
#6 Daisuke Sakiyama Konica Minolta 36
#7 Kazuhiko Kunimoto Basf Se 32
#7 Kenji Matsuhara Konica Minolta 32
#9 Hiroaki Urushibata Mitsubishi Electric 31
#9 Kazuhiko Kondo Tanabe Seiyaku Co. 31
#11 Hiroyuki Kawabata Konica Minolta 27
#12 Okihisa Yoshida Konica Minolta 25
#13 Toshikazu Fujiyoshi Sansha Electric Manufacturing Co. 24
#14 Hideki Ohmori Fujitsu Limited 23
#14 Mikio Murai Sumitomo Electric Industries 23
#16 Motoaki Yoshida Nippon Sheet Glass Company, Limited 22
#17 Yoshio Fujita Yamaha 21
#17 Setsuo Harada Takeda Chemical Industries 21
#17 Masazumi Watanabe Takeda Chemical Industries 21
#17 Yoshio Imai Unknown 21
#21 Keiichi Sugimoto Denso 20
#21 Atsushi Utsumi Mitsubishi Cable Industries 20
#21 Tatsuya Ohnishi Sumitomo Electric Industries 20
#24 Chojuro Yamamitsu Sumitomo Electric Industries 19
#24 Yoshiyuki Inada Takeda Chemical Industries 19
#24 Kazumasa Matsuno Tsubakimoto Chain 19
#27 Koichi Shibata Chisso 18
#28 Toshiyuki Yamazaki Sony 17
#28 Kagumi Moriwaki Konica Minolta 17
#28 Kozo Okamoto Tokuden Co. 17
#31 Yasuo Igarashi Sumitomo Rubber Industries 16
#31 Minoru Hamada Sanyo Electric Co. 16
#31 Masami Eigyo Shionogi & Co. 16
#31 Fumio Shimojo Fujisawa Pharmaceutical Co. 16
#35 Haruo Onda Takeda Chemical Industries 15
#35 Shigeru Shimogama Sumitomo Electric Industries 15
#37 Tatsuya Fukumura Renesas Electronics 14
#37 Akinobu Nagaoka Takeda Chemical Industries 14
#37 Takashi Manabe Fujisawa Pharmaceutical Co. 14
#37 Nobuo Taketani Sumitomo Electric Industries 14
#37 Kenshiro Tobinaga Nippon Paint Holdings Co. 14
#37 Yoshio Nishimoto Mitsubishi Electric 14
#37 Ichie Kato K.K. Ueno Seiyaku Oyo Kenkyujo 14
#44 Motoi Kitano Sumitomo Electric Industries 13
#44 Kunihiro Fukui Sumitomo Metal Industries 13
#44 Shuzo Ohara Goyo Paper Working Co. 13
#47 Mituo Kondo Fuji Photo Optical Co. 12
#47 Shuzo Nishino Daifuku Co. 12
#47 Kenzi Miyai Fujisawa Pharmaceutical Co. 12
#47 Kouichi Tomita Konica Minolta 12