Showing 1–50 of 86 inventors

Rank Inventor Primary Company Patents
1 Hideo Suzuki Yamaha 11
2 Masahiro Haruta Canon 8
3 Katsuo Okamoto Mitsui Petrochemical Industries 4
3 Ryozo Sakoda Nissan Chemical Industries 4
3 Kiyotomo Seto Nissan Chemical Industries 4
#6 Takuya Kakuta Nissan Chemical Industries 3
#6 Chuji Shimizu Fukuda Denshi Co. 3
#6 Toshihiko Matsushita Mitsubishi Paper Mills Limited 3
#6 Akiho Ota Yoshino Kogyosho Co. 3
#6 Katsushi Morimoto Nissan Chemical Industries 3
#6 Hidekazu Ogino Kao 3
#6 Toshiaki Sato Nissan Chemical Industries 3
#13 Kiichiro Katayama Nisshin Steel Co. 2
#13 Yoshio Ohmura Kureha Kagaku Kogyo 2
#13 Toru Tatsuzaki Hitachi 2
#13 Hiroo Matsumoto Nissan Chemical Industries 2
#13 Haruo Ohnishi Mochida Pharmaceutical Co. 2
#13 Tomoyuki Ogura Nissan Chemical Industries 2
#13 Toshiyuki Endo Nissan Chemical Industries 2
#13 Tomoaki Ishino Hakuto Co. 2
#13 Hitoshi Hara Sumitomo Heavy Industries 2
#13 Hiromitsu Hirayama Nec 2
#13 Toshimasa Kusunoki Ykk Corporation Of America 2
#13 Masataka Hatanaka Nissan Chemical Industries 2
#13 Takanobu Naito Kaken Pharmaceutical Co. 2
#13 Masaki Tsumadori Kao 2
#27 Shiego Sato Kabushiki Kaisha Kinki 1
#27 Mitsunobu Matsumura Nissan Chemical Industries 1
#27 Kakuta Takuya Nissan Chemical Industries 1
#27 Masaru Koizumi Toppan Printing Co. 1
#27 Tahahiro Tsunoda Nippon Paint Holdings Co. 1
#27 Yoshio Ohara Nissan Chemical Industries 1
#27 Hirosi Murakami Nissan Chemical Industries 1
#27 Toshikazu Masuko 1
#27 Teruo Masuko 1
#27 Ryozi Shiozaki Kao 1
#27 Hitosi Sibasaki 1
#27 Midori Ohta Kabushiki Kaisya Advance 1
#27 Susumu Takaya Kao 1
#27 Kazuo Sagawa Kyushu Hitachi Maxell 1
#27 Akikazu Kunuki Tdk 1
#27 Nobuo Johna The Lion Fat & Oil Co. 1
#27 Shunji Yasuda Toshiba Ceramics Co. 1
#27 Yoshihiro Arai Unknown 1
#27 Ikumi Minema Victor Company Of Japan 1
#27 Hiroaki Kotabe Ricoh Company 1
#27 Kenichi Miyauchi Fujikura 1
#27 Osamu Kobari 1
#27 Itsu Itoh Fuji Engineering Co. 1
#27 Yosimi Sugaya Hitachi 1