Showing 1–50 of 120 inventors

Rank Inventor Primary Company Patents
1 Yasushige Tomiyoshi Panasonic 14
2 Masayuki Hagi Ricoh Company 9
3 Yoshiyuki Sasaki Ricoh Company 6
#4 Hayato Kameyama Panasonic 5
#4 Yusuke Hirao Konica Minolta Opto 5
#6 Syunsuke Ono Panasonic 4
#6 Tomoyuki Kuwamoto Nippon Shokubai Co. 4
#6 Hideshi Ishihara Sumitomo Electric Industries 4
#9 Hiroshi Kase Panasonic 3
#9 Kiyokazu Itoi Panasonic 3
#9 Makoto Takada Seiko Epson 3
#9 Motonari Katsuno Panasonic 3
#9 Shigeo Uetake Konica Minolta 3
#9 Masahiko Inamori Sumitomo Electric Industries 3
#9 Taichi Nagata Sumitomo Electric Industries 3
#16 Makoto Yako Sumitomo Chemical 2
#16 Atsushi Ouchi Sanyo Electric Co. 2
#16 Takayuki Yamasaki Japan Tobacco 2
#16 Hiroyuki Kawakami Hitachi Chemical Company 2
#16 Masahiro Sakata Japan Tobacco 2
#16 Ryoichi Okuyama Gs Yuasa 2
#16 Takehiko Kanda Sanyo Electric Co. 2
#16 Shinji Yata Amgen 2
#16 Tsukasa Shiraishi Sumitomo Electric Industries 2
#16 Mamoru Seike Panasonic 2
#16 Yoshihisa Koga Japan Tobacco 2
#16 Yoshiaki Isobe Dainippon Sumitomo Pharma Co. 2
#16 Tetsuji Kihara Orient Chemical Industries Co. 2
#16 Osamu Sugihara Hoya 2
#16 Hidemi Nawafune Daiwa Fine Chemicals Co. 2
#16 Kanako Murayama Panasonic 2
#16 Wataru Kondo Japan Tobacco 2
#16 Yukako Doi Panasonic 2
#34 Kazuhito Ueyama Japan Tobacco 1
#34 Junichi Togami Suntory Holdings Limited 1
#34 Hidefumi Yamamoto Nec 1
#34 Shin Ishikura Brother Kogyo 1
#34 Tatsuhiro Nagamatsu Sumitomo Chemical 1
#34 Akio Naka Nippon Shokubai Co. 1
#34 Yasushi Niwa Japan Tobacco 1
#34 Yoshiro Abe Sumitomo Electric Industries 1
#34 Kazumi Kawashima Sumitomo Electric Industries 1
#34 Tomoko Atagi Sumitomo Electric Industries 1
#34 Tatsuya Matsumoto Japan Tobacco 1
#34 Yoshimasa Takii Panasonic 1
#34 Yuichi Kamioka Sumitomo Electric Industries 1
#34 Yoshihiro Murakami Astellas Pharma 1
#34 Kazuo Fujimoto Panasonic 1
#34 Takashi Tamura Maruishi Pharmaceutical Co. 1
#34 Takahito Kushima Panasonic 1