Chiba, JP All Time

44,280 patents  ·  6,343 inventors

Ranked #124 of 111,555 cities Top 1%

Showing 2,351–2,400 of 6,343 inventors

Rank Inventor Primary Company Patents
#1998 Takanori Tamari Jfe Steel 4
#1998 Eiki Takahashi Eisai R&D Management Co. 4
#1998 Kaoru Nakada Sumitomo Construction Machinery Co. 4
#1998 Masashi Hamba Sumitomo Chemical 4
#1998 Hidetsugu Sawada Dainippon Ink And Chemicals 4
#1998 Chisei Ra Nihon University 4
#1998 Meiei Cho National Institutes For Quantum And Radiological Science And Technology 4
#1998 Toshiaki Takayanagi Mitsubishi Pencil Company, Limited 4
#1998 Shizu Ishikawa Hitachi Industrial Equipment Systems Co. 4
#1998 Naoki Takamiya Sumitomo Osaka Cement Co. 4
#1998 Shigeru Komiyama Olympus Optical Co. 4
#1998 Teruyuki Ushiro Sony 4
#1998 Fumiko Kawasato Asahi Glass Co. 4
#1998 Masato Kokubu Showa Denko 4
#1998 Kousei Ishibashi Fujikura 4
#1998 Nami Tsukamoto Nisshinbo Chemical 4
#1998 Kaoru Muto Nippon Soda Co. 4
#1998 Mitsuyoshi Sakai Asahi Glass Co. 4
#1998 Yasuhide Higo Taiheiyo Cement 4
#1998 Junko Ochibe Meilleur Co. 4
#1998 Eri Tamura Kawano Paper Co. 4
#1998 Yoshiyuki Imatomi Sumitomo Heavy Industries 4
#1998 Nobuchika Tabata Chisso 4
#1998 Yoshito Goto Kawasaki Steel 4
#1998 Saburo Tsurumaki Strapack 4
#1998 Junya Kurata Mabuchi Motor Co. 4
#1998 Takaharu Tomoyasu Mitsui Petrochemical Industries 4
#1998 Katsuoki Uemura Chisso 4
#1998 Atsumi Noshiro Dai Nippon Insatsu 4
#1998 Kakutaro Kauchi Mitsui Petrochemical Industries 4
#1998 Eiji Konda Furukawa Electric Co. 4
#1998 Mitsuhiko Izumi Kawasaki Steel 4
#1998 Sotozi Hiramoto Hitachi 4
#1998 Kimiyo Ohtsu Kawasaki Steel 4
#1998 Yurino Kojima Canon 4
#1998 Yasuo Kitamura Aida Engineering 4
#1998 Kazuhisa Hamagami Kawasaki Steel 4
#1998 Kazuya SUWA Jnc 4
#1998 Yasutaka Yoshiba Nissan Motor Co. 4
#1998 Kentaroh Matsumoto Ricoh Company 4
#1998 Ryoichi Kikuchi Wacom Co. 4
#1998 Teruo Hiramatsu Kawasaki Steel 4
#1998 Mitsuru Ohgake Ricoh Company 4
#1998 Tomokatsu Katagiri Kawasaki Steel 4
#1998 Takahiro Usuta Kinugawa Rubber Industrial Co. 4
#1998 Keisuke MATSUSHITA Maruzen Petrochemical Co. 4
#1998 Akinori Matsuura Kawasaki Steel 4
#2398 Itsuo Hama Lion Group 3
#2398 Mikio Kuramoto Sharp Kabushiki Kaisha 3
#2398 Maki Kurose Fujifilm 3