Ibaraki, JP All Time

41,888 patents  ·  6,779 inventors

Ranked #138 of 111,555 cities Top 1%

Showing 3,751–3,800 of 6,779 inventors

Rank Inventor Primary Company Patents
#3280 Takaoki Torigoe Kyowa Hakko Kogyo Co. 2
#3280 Hiroto Yoshikai Hitachi 2
#3280 Yoshiaki Shimada Yamanouchi Pharmaceutical Co. 2
#3280 Shohei Kojima Shin-Etsu Chemical Co. 2
#3280 Fumio Akiya Shin-Etsu Chemical Co. 2
#3280 Homare Shinohara Eisai Chemical Co. 2
#3280 Naoko Sugi Eisai 2
#3280 Yukio Narabu Eisai 2
#3280 Kouichi Sagisaka Mitsubishi Chemical 2
#3280 Yasuyuki Moriyama Daikin Industries 2
#3280 Yuichi Akai Ebara 2
#3280 Taketoshi Takeuchi Japan Atomic Energy Research Institute 2
#3280 Sumire Kawamoto Forestry And Forest Products Research Institute 2
#3280 Masami Satoh Hitachi 2
#3280 Takeo Mimori Japan Atomic Energy Research Institute 2
#3280 Ichiro Amino Nitto Denko 2
#3280 Hiromitsu Tomiyama Hodogaya Chemical Co. 2
#3280 Ikuko Ihara Hodogaya Chemical Co. 2
#3280 Masahiko Oshino Hodogaya Chemical Co. 2
#3280 Naoko Nakanishi Hodogaya Chemical Co. 2
#3280 Masayuki Mogami Hitachi Chemical Company 2
#3280 Toshio Sakuuchi Ikegami Tsushinki Co. 2
#3280 Tokunori Mathusima Hitachi 2
#3280 Makoto Terauchi Sumitomo Electric Industries 2
#3280 Yukinori Ishida Nippon Telegraph And Telephone Public 2
#3280 Yasunori Torisaka Agency Of Industrial Science & Technology, Ministry Of International Trade & Industry 2
#3280 Hirofumi Matunaga — 2
#3280 Hiroaki Murasaki Kabushiki Kaisha Toshiba 2
#3280 Kyoji Takahara Hitachi 2
#3280 Tamio Aizawa Hitachi 2
#3280 Takao Taketani Ministry Of International Trade & Industry 2
#3280 Kazumi Eto Kabushiki Kaisha Toshiba 2
#3280 Shigeki Ohtani Asahi Kasei Kogyo Co. 2
#3280 Shigeru Ichimura Hitachi 2
#3280 Hiroaki Tokairin Hitachi Construction Machinery Co. 2
#3280 Yoshiaki Inui Hitachi 2
#3280 Motohiro Satou Hitachi 2
#3280 Shuji Onodera Hitachi 2
#3280 Kazuo Yamaba Ministry Of International Trade & Industry 2
#3280 Toyomi Sugaya Hitachi 2
#3280 Tugiyasu Iwamaru Hitachi Maxell 2
#3280 Nobuhiko Naganawa Hitachi Maxell 2
#3280 Yoshiyasu Terasaka Chugai Ro Co. 2
#3280 Shuichi Harada Sumitomo Chemical 2
#3280 Katsuichi Nakayama Sumitomo Metal Industries 2
#3280 Yusuke Shioya Neomax Co. 2
#3280 Ryoji Kasama Hitachi 2
#3280 Tadahiro Muguruma Nitto Electric Industrial Co. 2
#3280 Seisuke Suzue Daikin Kogyo Co, Ltd, 2
#3280 Yukio Natsui Doryokuro Kakunenryo Kaihatsu Jigyodan 2