Chiba, JP All Time

44,280 patents  ·  6,343 inventors

Ranked #124 of 111,555 cities Top 1%

Showing 1,701–1,750 of 6,343 inventors

Rank Inventor Primary Company Patents
#1479 Naoyoshi Hatakeyama Idemitsu Kosan Co. 6
#1479 Yoshio Igarashi Ichikawa Gosei Chemical Co. 6
#1479 Masato Oshika Kao 6
#1479 Arinori Harano Nihon Medi-Physics Co. 6
#1479 Yoshiyuki Iwamatsu Seiko Precision 6
#1479 Yusuke Hiro Kao 6
#1479 Katuhiko Hayashi Tdk 6
#1479 Masanori Hisatsu Fujifilm 6
#1479 Takeharu ISAKI Mitsui Chemicals 6
#1479 Yoshitomi Nakagawa Yamaha Motor 6
#1479 Teruyo Hayakawa Seikosha Co. 6
#1479 Yasuhisa Sugita Idemitsu Petrochemical Co. 6
#1479 Akifumi Kagayama Mitsui Chemicals 6
#1479 Hideharu Miyagaki Sony 6
#1479 Yuzo Ishida Nomura Research Institute 6
#1479 Shigeru Futamura National Institute Of Advanced Industrial Science And Technology 6
#1479 Thao Thi Thanh Nguyen Fujikura 6
#1479 Atsushi Kozuki Seiko Instruments 6
#1719 Shizuo Togo Mitsubishi Gas Chemical Company 5
#1719 Isamu Ishii Seikosha Co. 5
#1719 Yutaka Yasukura Unknown 5
#1719 Masaaki Tsutsubuchi Sumitomo Chemical 5
#1719 Kazuhisa Naito Henkel Limited 5
#1719 Akihiro Nishida Mitsui Chemicals Agro 5
#1719 Takashi Iiyama Mitsui Chemicals 5
#1719 Shun Fukasawa Idemitsu Kosan Co. 5
#1719 Tomohiro Yabe Sony 5
#1719 Hideharu Fujiyama Sony 5
#1719 Shujiro Shiga Sumitomo Chemical 5
#1719 Taketo Hara Nisshin Steel Co. 5
#1719 Toyoshi Ohashi Mitsubishi Chemical 5
#1719 Mamoru Kugumiya Sony 5
#1719 Izumi Tando Nippon Soda Co. 5
#1719 Itaru Kitajima Sii Nanotechnology 5
#1719 Takatoshi Toyama Dow Tray Co. 5
#1719 Michiko Sawada Jnc 5
#1719 Kazuki Yokokawa Canon 5
#1719 Tsuyoshi Homma Sony 5
#1719 Kenji Sakato Nisshin Steel Co. 5
#1719 Mikio Yoshikawa Miyakoshi Printing Machinery Co. 5
#1719 Masayoshi Miyama Kinugawa Rubber Ind. Co. 5
#1719 Seiichi Sakato — 5
#1719 Yasushi Hanada Elk 5
#1719 Takashi Tsurumizu Kitasato Kenkyushio 5
#1719 Sou SAKUTA Sumitomo Construction Machinery Co. 5
#1719 Nobuyuki Sugawara Sony 5
#1719 Takachika Azuma Otsuka Pharmaceutical Co. 5
#1719 Kenji Ohhara Unisia Jecs 5
#1719 Yuichi Yoshigi Seiko Instruments 5
#1719 Satoshi Oota Kabushiki Kaisha Toshiba 5