Ibaraki, JP All Time

41,888 patents  ·  6,779 inventors

Ranked #138 of 111,555 cities Top 1%

Showing 3,951–4,000 of 6,779 inventors

Rank Inventor Primary Company Patents
#3280 Katsuaki Tobita Hitachi Koki Co. 2
#3280 Shoichi Seo Mitsubishi Chemical 2
#3280 Yasuhiko Hiraki Intel 2
#3280 Taizo Hara Wako Pure Chemical Industries 2
#3280 Akemi Sagawa Hitachi Koki Co. 2
#3280 Atushi Sugitani Shin-Etsu Chemical Co. 2
#3280 Mamiko Mizuta Teijin Limited 2
#3280 Kouichi Warino Kuraray Co. 2
#3280 Masanobu Mochizuki Nec 2
#3280 Miwa Shirasaki Mitsubishi Chemical 2
#3280 Yasuhiro Shouji Mitsubishi Gas Chemical Company 2
#3280 Yasuhiro Miura Kao 2
#3280 Tomoaki Ooguri Maruha 2
#3280 Tomohiro Takeda Maruha 2
#3280 Hiromi Nagayama Maruha 2
#3280 Norihiro Usuda Victor Company Of Japan 2
#3280 Hisanori Takusari Hitachi Chemical Company 2
#3280 Tetsuzo Nakamura Yoshino Kogyosho Co. 2
#3280 Hirokazu Kokumai Kao 2
#3280 Kouzou Sawada Fujisawa Pharmaceutical Co. 2
#3280 Yasuo Suse Kabushiki Kaisha Toshiba 2
#3280 Masami Hamada Asahi Kasei Kogyo Co. 2
#3280 Saki Kakutani Suntory Holdings Limited 2
#3280 Kazuhiro Hakuno Victor Company Of Japan 2
#3280 Shizuyo Sutou Itoham Foods 2
#3280 Yoshiaki Itagaki Itoham Foods 2
#3280 Shunji Kamata Mitsubishi Mining 2
#3280 Toshimi Tanaka Komori 2
#3280 Minoru Higashimura Nihon Nohyaku Co. 2
#3280 Shuji Yokoo Able 2
#3280 Kazuo Shiino Nissan Motor Co. 2
#3280 Fuminori Umesato, deceased Hitachi 2
#3280 Katashi Takebuchi Tdk 2
#3280 Tsutomu Mamiya Hitachi Chemical Company 2
#3280 Nobuo Hirano Hitachi 2
#3280 Akiko Miyano Nitto Denko 2
#3280 Koo Honjoo Hitachi 2
#3280 Chikashi Kanno Hitachi 2
#3280 Akihito Yamanaka Nitto Denko 2
#3280 Yoshiharu Komoda Nippon Soda Co. 2
#3280 Hideki Anan Yamanouchi Pharmaceutical Co. 2
#3280 Noriya Ebine Japan Atomic Energy Research Institute 2
#3280 Kouji Funato Hitachi Construction Machinery Co. 2
#3280 Toshishiro Maruyama Rhone-Poulenc Agrochimie 2
#3280 Toru Kushiya Smc 2
#3280 Katsushi Konno Intel 2
#3280 Shigeru Kajiwara Konica 2
#3280 Yukie Tamaura Nippon Shokubai Co. 2
#3280 Shin-ichi Oda Daikin Industries 2
#3280 Yu KOBAYAKAWA Taiho Pharmaceutical Co. 2