Showing 1–37 of 37 inventors

Rank Inventor Primary Company Patents
1 Ryohei Takiguchi Dai Nippon Printing Co. 8
2 Hiroyuki Uemura Ricoh Company 5
3 Zenya Shiiki Kureha Kagaku Kogyo 2
3 Masanori Komatsu Lion Group 2
3 Hiroshi Takase Olympus Optical Co. 2
3 Toshio Sosa Nikon 2
3 Susumu Yamamoto Nissan Chemical Industries 2
3 Eiichi Imai Canon 2
3 Eiichi Oya Nissan Chemical Industries 2
3 Yasuro Suzuki Sumitomo Chemical 2
3 Shinichi Tashiro Sumitomo Electric Industries 2
#12 Masuji Sakaya Fujikura 1
#12 Shigeaki Akiyama Nissan Chemical Industries 1
#12 Ryuichi Matsuzaki Seiko Seiki Kabushiki Kaisha 1
#12 Shigenori Ando Seiko Seiki Kabushiki Kaisha 1
#12 Masatoshi Baba Nissan Chemical Industries 1
#12 Yoshikatsu Ikari Agency Of Industrial Science And Technology 1
#12 Ichirou Takahashi Mita Industrial Co. 1
#12 Hiroyuki Ito Takara Shuzo Co. 1
#12 Shigeru Nojima Mitsubishi Electric 1
#12 Mitsuru Yanagisawa Copal Company Limited 1
#12 Koichi Sakurada Kabushiki Kaisha Toshiba 1
#12 Kouichiro Ohara Hitachi 1
#12 Takahiro Niiya Takenaka 1
#12 Ikumi Ohnuki 1
#12 Toshiaki Ohta Hiroshima University 1
#12 Kazuo Isomae Ss Pharmaceutical Co. 1
#12 Makoto Ijiri Seiko Seiki Kabushiki Kaisha 1
#12 Akihiro Shibata Ss Pharmaceutical Co. 1
#12 Shigeru Yamagata Shin-Etsu Quartz Products Co. 1
#12 Kazufumi Tabata Nippon Steel Welding Products And Engineering Co. 1
#12 Shinichi Sarugaku Hitachi Keiyo Engineering Co. 1
#12 Masahide Saito Sumitomo Electric Industries 1
#12 Miyuki Unate 1
#12 Kunimasa Kobayashi Sumitomo Bakelite Co. 1
#12 Yuji Fujimori Seiko Epson 1
#12 Mitsuru Suzuki Seiko Precision 1