Yamaguchi, JP 2003

185 patents  ·  109 inventors

Ranked #557 of 30,730 cities Top 2%

Showing 1–50 of 109 inventors

Rank Inventor Primary Company Patents
1 Hajime Yamamoto Canon 16
2 Ryoichi Yamamoto Fujitsu Limited 8
3 Yoshinao Kawasaki Hitachi 5
3 Masaaki Kawasaki Mitsui Chemicals 5
#5 Katsuhiro Mori Tokuyama 4
#6 Hiroyuki Oda Mazda Motor 3
#6 Yasuo Tahara Toyo Kohan Co. 3
#6 Yoshiharu Toshima Mitsui Mining & Smelting Co. 3
#6 Yasuo Miyoshi Ricoh Company 3
#6 Yoshifumi Mori Sony 3
#6 Toru Kumagai Seiko Instruments 3
#6 Masasi Simonaru Teijin Limited 3
#6 Hidetoshi Kita Murata Manufacturing Co. 3
#6 Shinichi Kawamoto Hitachi 3
#6 Takanori Miyazaki Tokyo Electron Limited 3
#16 Kunihiro Yamauchi Central Glass Company, Limited 2
#16 Hidemi Takemoto Teijin Limited 2
#16 Junji Momoda Tokuyama 2
#16 Sadayuki Nakamura Daido Tokushuko 2
#16 Koji Matsui Nec 2
#16 Takahiko MIYAZAKI Toyo Kohan Co. 2
#16 Tatsuo Tomomori Toyo Kohan Co. 2
#16 Susumu Sigemasa Toyo Kohan Co. 2
#16 Masayuki Uegami Toda Kogyo 2
#16 Shigeki Yokoyama Fujitsu Limited 2
#16 Kiyotaka Kawamura Tosoh 2
#16 Shinji Yoshihara Denso 2
#16 Michifumi Tanga Toyo Kohan Co. 2
#16 Hitoshi Ohmura Toyo Kohan Co. 2
#16 Teruo Tanaka Hitachi 2
#16 Yukihiko Asano Ube Industries 2
#16 Toshinori Hosoma Ube Industries 2
#16 Kouichiro Kurachi Ube Industries 2
#16 Kazunori Nakano Yamaichi Electronics Co. 2
#16 Masami Shinohara IBM 2
#16 Tetsuji Kasai Mitsui Chemicals 2
#16 Kazuto Sugiyama Yazaki 2
#16 Kazuki Hatono Teijin Limited 2
#39 Yutaka Tamano Tosoh 1
#39 Kunihiko Matsumura Kaneka 1
#39 Mitsuaki Hatatani Toda Kogyo 1
#39 Hideki Ichihashi Ube Industries 1
#39 Susumu Shigemasa Toyo Kohan Co. 1
#39 Etsuo Sawano — 1
#39 Nobukado Matsutsuka — 1
#39 Makio Nagata Nissan Motor Co. 1
#39 Kyosuke Matsumoto Teijin Limited 1
#39 Takumi Murata Mitsui Chemicals 1
#39 Noriho Oda — 1
#39 Kinji Saijyo Toyo Kohan Co. 1