Showing 1–50 of 63 inventors

Rank Inventor Primary Company Patents
1 Takahiro Fujishiro Hitachi 38
2 Hideaki Matsuo Sumitomo Electric Industries 26
3 Isao Hagiwara Mitsubishi Gas Chemical Company 21
#4 Yoshiharu Yamaguchi Yoshida Kogyo K.K. 19
#5 Hideo Shimai Yoshida Kogyo K.K. 15
#6 Takihiro Inaba Toyama Chemical Co. 13
#7 Takashi Ishioka Kabushiki Kaisha Toshiba 10
#8 Tsutomu Hamatani Yoshida Kogyo K.K. 8
#8 Hideo Takabatake Yoshida Kogyo K.K. 8
#8 Tomoo YOSHIDA Aisin Keikinzoku Co. 8
#8 Yasuharu Okazaki Hitachi Construction Machinery Co. 8
#8 Kiyoshi Takeshima Yoshida Kogyo K.K. 8
#13 Hideki Uchiuzo Sugino Machine Limited 7
#13 Kazufumi Daimon Hokuriku Electric Industry Co. 7
#13 Iwao Yaguramaki Ykk 7
#16 Yuusei Sassa Yoshida Kogyo K.K. 6
#17 Akihiro Yagyu Ykk 5
#18 Ippei Imagawa Toyo Ink Mfg. Co. 4
#18 Morihito Nakada 4
#18 Norio Kikukawa Ykk 4
#21 Noboru Kawanishi Yamamoto Kogaku Co. 3
#21 Yoshihide Okuno Toko Yakuhin Kogyo Co. 3
#21 Masaaki SUGIMURA Sugino Machine Limited 3
#21 Yusei Sassa Yoshida Kogyo K.K. 3
#21 Tsuyoshi Morimura Ykk 3
#21 Kosuke Iai Abel Unlimited 3
#27 Yoshitaka Inamoto Fuji Chemical Industry Co. 2
#27 Akira Tanikawa Hokuriku Electric Industry Co. 2
#27 Shuuichi Hosooka Yoshida Kogyo K.K. 2
#27 Takuma Houzyou Nippon Carbide Industries Co. 2
#27 Masao Nakabayashi Toyama Chemical Co. 2
#32 Takara Sugino Sugino Machine Limited 1
#32 Shuichi Hosooka Yoshida Kogyo K.K. 1
#32 Toshio Chijiishi Yoshida Kogyo K.K. 1
#32 Takimoto Taheshi, Heirs Dainippon Ink And Chemicals 1
#32 Katsuhiko Sagawa Nanocarrier Co. 1
#32 Syuichi Hosooka Yoshida Kogyo K.K. 1
#32 Kenho Okura 1
#32 Ichiro Uchijima Nippon Carbide Industries Co. 1
#32 Toshikazu Todo 1
#32 Mitsugu Shozen Nippon Carbide Industries Co. 1
#32 Kazuhiko Atsumi Nippon Carbide Industries Co. 1
#32 Yasutaka Hojo Jtekt 1
#32 Kyoko Shiomi Nippon Carbide Industries Co. 1
#32 Mitsugu Ishida 1
#32 Yuichi Kato 1
#32 Toshiyuki Kawagoshi 1
#32 Tetsuo Miyamoto 1
#32 Tetsuo Kadozaki 1
#32 Fumio Ishita Nippon Carbide Kogyo 1