Showing 1–50 of 143 inventors

Rank Inventor Primary Company Patents
1 Tadamitsu Kishimoto Unknown 41
2 Tadashi Iso Santen Pharmaceutical Co. 32
3 Michio Yamamura Sumitomo Electric Industries 31
#4 Kuniaki Asai Sumitomo Chemical 28
#5 Noboru Sakaguchi Shimano 23
#6 Haruo Senbokuya Daidousanso Co. 20
#7 Hideo Kajita Minolta 19
#8 Mashio Kitaura Minolta 18
#9 Yoshinori Makiura Mita Industrial Co. 17
#9 Susumu Imagaki Jtekt 17
#11 Shirou Nakano Jtekt 16
#12 Akio Hattori Kubota 15
#13 Yoshiyuki Koizumi Sumitomo Chemical 14
#14 Akio Yamanishi Komatsu Shisakusho 11
#14 Yuzo Matsuoka Tanabe Seiyaku Co. 11
#16 Zempei Tani Sharp Kabushiki Kaisha 9
#16 Zenpei Tani Sharp Kabushiki Kaisha 9
#16 Hirohiko Togeyama Panasonic 9
#16 Satoru Fujimoto Daikin Industries 9
#16 Kenji Hatazawa Sharp Kabushiki Kaisha 9
#16 Teijiro Kitao Dainippon Ink And Chemicals 9
#22 Masanori Shintani Mitsubishi Motors 8
#22 Isamu Morimoto Kubota 8
#22 Katsumi Inaba Sharp Kabushiki Kaisha 8
#22 Junichi Minami Morinaga Milk Industry Co. 8
#22 Kaori Sameshima Basf Se 8
#22 Kazuyoshi Amami Sumitomo Electric Industries 8
#28 Kazuyuki Sasakura Shionogi & Co. 7
#28 Tsutomu Takei Kabushiki Kaisha Toshiba 7
#28 Tomohide Iida Dowa Electronics Materials Co. 7
#28 Hidetoshi Yasumoto Minolta 7
#32 Hidetoshi Kawabata Minolta 6
#32 Yoshiko Yamaguchi Kabushiki Kaisha Toshiba 6
#32 Naoki Motobayashi Mita Industrial Co. 6
#32 Asahiko Otani Hitachi 6
#32 Keiya Ozawa Asahi Kasei Kabushiki Kaisha 6
#32 Tadayo Hata Seikenkai 6
#32 Katsuhiko Honda Kubota 6
#32 Masahiko Umekawa Hosiden 6
#40 Seiji Izuhara Takeda Chemical Industries 5
#40 Kazuya Kiyoi Konica Minolta Sensing 5
#40 Michitaro Fujimoto Fujimoto Pharmaceutical 5
#40 Masahiko Jinbo Shimano 5
#44 Toshinobu Ogura Minolta 4
#44 Satoru Morimoto Sumitomo Electric Industries 4
#44 Michiyasu Honda Nippon Steel 4
#44 Daijiro Yano Maeda Metal Industries 4
#48 Akihiko Yoshiura Nihon Nohyaku Co. 3
#48 Chiho Kawakami Minolta Co. 3
#48 Goro Tsuji Jtekt 3