Ibaraki, JP All Time

41,888 patents  ·  6,779 inventors

Ranked #138 of 111,555 cities Top 1%

Showing 1,951–2,000 of 6,779 inventors

Rank Inventor Primary Company Patents
#1893 Manami KUROSE Nitto Denko 5
#1893 Masaharu Kigawa Tsumura & 5
#1893 Kenjiro Obara Japan Atomic Energy Research Institute 5
#1893 Kentaro Tsuchiya — 5
#1893 Keizo Ota Nintendo Co. 5
#1893 Kazutoshi Ohisa Tdk 5
#1893 Mamoru Takayama Ricoh Company 5
#1893 Yuji Yaguchi Texas Instruments 5
#1893 Masashi Kamitamari Sumitomo Chemical 5
#1893 Katsunori Ohnishi Sekisui Chemical Co. 5
#1893 Noriyuki Ogihara Hitachi Maxell 5
#1893 Nam Tung Vu Nitto Denko 5
#1893 Shouji Muramatsu Hitachi Astemo 5
#1893 Akitaka Miyake Sekisui Kagaku Kogyo 5
#1893 Hiroyuki Takasaka Hitachi Cable 5
#1893 Asuka Oku Chugai Pharmaceutical 5
#1893 Minoru Komura Nippon Kokan Co. 5
#1893 Hidekazu Kuma Hisamitsu Pharmaceutical Co. 5
#1893 Kiyoaki Kuzukawa Omron 5
#1893 Kazuo Karakawa Yamato Kogyo Co. 5
#1893 Yoshio Yoshida Fruit Tree Research Station, Ministry Of Agriculture, Forestry And Fisheries 5
#1893 Ikuo Tani Design Automation 5
#1893 Taro Hihara Eisai 5
#1893 Jin Yoshikawa Nitto Denko 5
#1893 Sinji Tanaka Hitachi 5
#1893 Shuichi Sasajima Mitsumi Electric Co. 5
#1893 Yoshiaki Minakawa Hitachi Maxell 5
#1893 Shigeo Hongu Canon 5
#1893 Kazuhiko Miya Hitachi 5
#1893 Makoto Miyaki Riso Kagaku 5
#1893 Kazumasa Okada Nitto Denko 5
#1893 Junichi Terauchi Riso Kagaku 5
#1893 Masaki Tahara Nok Klueber Co. 5
#1893 Kanji Kurome Teijin Limited 5
#1893 Tadao Ohkawa Nitto Denko 5
#1893 Yoshihiro Nagatsuka Agency Of Industrial Science And Technology 5
#1893 Yuuta Nakamura Denso 5
#1893 Yuko Okada Hitachi 5
#1893 Katsukiyo Marukawa Sumitomo Metal Industries 5
#1893 Eiichi Nakai Astellas Pharma 5
#1893 Toshio Hamada Chuo Hatsujo 5
#1893 Takashi Sakai Eisai R&D Management Co. 5
#1893 Naoki Asai Eisai R&D Management Co. 5
#1893 Sotaro AIZAWA Koki Holdings Co. 5
#1893 Hironobu Hiyoshi Eisai 5
#1893 Yasuhiro Yasutomi Maruho Co. 5
#1893 Sadanori Kobashi Ricoh Company 5
#1893 Manami Tanaka National Institute Of Advanced Industrial Science And Technology 5
#1893 Tetsuo Kiso Astellas Pharma 5
#1893 Shuichi Morio Hitachi Koki Co. 5