Showing 1–50 of 57 inventors

Rank Inventor Primary Company Patents
1 Yoshihisa Koyama Victor Company Of Japan 6
2 Hiroshi Ooi Sharp Kabushiki Kaisha 4
3 Ryuji Arai Mutoh Industries 3
#4 Akitoshi Oikawa Sega Enterprises 2
#4 Hiroyasu Noma Tdk 2
#4 Hiroyuki Shinada Hitachi 2
#4 Naohiro Kageyama Minolta 2
#4 Kazuhiko Hirose Kureha Kagaku Kogyo 2
#4 Naoyuki Izawa Fujitsu Limited 2
#4 Kazuhiko Nakagawara Teac 2
#4 Yoshio Kamoshita Tokyo Seimitsu Co. 2
#12 Kazuaki Naruse Kabushiki Kaisha Toshiba 1
#12 Masamitsu Miki Oki Electric Industry Co. 1
#12 Kazumasa Ikushima Musashi Engineering 1
#12 Akira Iwanaga 1
#12 Nobutaka Futigami Hitachi 1
#12 Hikaru Igarashi Teac 1
#12 Kohichi Matsuki 1
#12 Shigehiko Takayama Hitachi 1
#12 Miyoshi Tomida Tokyo Seimitsu Co. 1
#12 Masao Wada Casio Computer Co. 1
#12 Shinji Shibaoka Tokyo Seimitsu Co. 1
#12 Yosuke Mizutani Honda Motor Co. 1
#12 Hagimo Akihiro Sophia Systems Co. 1
#12 Michitsugu Kikuchi Bridgestone 1
#12 Asao Matsumoto Tokyo Seimitsu Co. 1
#12 Kazuhiko Takada Yazaki 1
#12 Ryoji Isawa 1
#12 Kazunari Ishida Hitachi Medical 1
#12 Masaru Murashita Hitachi Aloka Medical 1
#12 Seiichiro Hirata Mitsubishi Electric 1
#12 Atuko Kenmoku Hitachi 1
#12 Muneyuki Ohara Hakusan Seisakusho Co. 1
#12 Katsuhiro Tago Tokyo Seimitsu Co. 1
#12 Kouichirou Yamada Hitachi 1
#12 Hideo Ishikawa Daido Metal Company 1
#12 Hajime Kobayashi Sony 1
#12 Noboru Ueda Konica Minolta 1
#12 Naoki Ohtomo Aloka Co. 1
#12 Masaharu Horiguchi NTT 1
#12 Takeshi Honjo Canon 1
#12 Katsuo Honda Tokyo Seimitsu Co. 1
#12 Michiro Shibasaki Senko Medical Instrument Mfg. Co. 1
#12 Yukinori Kitamura Hitachi 1
#12 Yonejiro Hiramatsu Sharp Kabushiki Kaisha 1
#12 Keiichi Ohyama Nisshin Oil Mills 1
#12 Toshiro Honda Casio Computer Co. 1
#12 Satoru Ohara Japan Radio Co. 1
#12 Shinichiro Ogiwara Tokyo Seimitsu Co. 1
#12 Shinichi Aikawa Teac 1