Ibaraki, JP All Time

41,888 patents  ·  6,779 inventors

Ranked #138 of 111,555 cities Top 1%

Showing 3,251–3,300 of 6,779 inventors

Rank Inventor Primary Company Patents
#2661 Kiyoshi Gunji Doryokuro Kakunenryo Kaihatsu Jigyodan 3
#2661 Shigemi Norioka Shimadzu 3
#2661 Isamu Okamoto Kuraray Co. 3
#2661 Takeo Matsumura Isis Pharmaceuticals 3
#2661 Takeshi Tomino Cosmo Oil Co. 3
#2661 Keiji Hida Noritsu Koki Co. 3
#2661 Fujiko Ozawa Empire Technology Development 3
#2661 Keiko Iwasa Suntory Holdings Limited 3
#2661 Tomoe Matsumoto Toagosei Co. 3
#2661 Kiyo Ishii National Institute Of Advanced Industrial Science And Technology 3
#2661 Tomomi Umeda Hitachi 3
#2661 Takayasu Okuo Ministry Of International Trade & Industry 3
#2661 Naoya Fukuda — 3
#2661 Sei-ichi Manabe Asahi Kasei Kogyo Co. 3
#2661 Sadanori Sase — 3
#2661 Toshimitsu Okuno Nitto Electric Industrial Co. 3
#2661 Yasuhiro Sakakura Jsr 3
#2661 Shinya OOTSUJI Hitachi Automotive Systems 3
#2661 Hitoshi Kitagishi Nitto Denko 3
#2661 Takenori Kitani Kuraray Co. 3
#2661 Toshimori Sekine National Institute For Materials Science 3
#2661 Hideaki Morishige Tsumura & 3
#2661 Mari Ishida Riso Kagaku 3
#2661 Kimiko Kanehashi Takeda Pharmaceutical Company Limited 3
#2661 Noako Tsukahara Eisai 3
#2661 Hideo Ohyauchi Hitachi 3
#2661 Masaru Miyawaki Basf Se 3
#2661 Hisashi Sanagi Riso Kagaku 3
#2661 Ken-ichiro Sakamoto Yamanouchi Pharmaceutical Co. 3
#3280 Tomoko DEGUCHI Ihi 2
#3280 Shigeru Moriyama Maruha 2
#3280 Kenji Mii Nisshinbo Micro Devices 2
#3280 Kiyoyasu Tsukada Lotte Co. 2
#3280 Ai Tsukada Panasonic 2
#3280 Yoshinobu Amano Nec 2
#3280 Kouichiro Nagata Panasonic 2
#3280 Yutaka Oomori Nitto Denko 2
#3280 Eiji Sunahara Takeda Pharmaceutical Company Limited 2
#3280 Daisuke Morijiri Junkosha 2
#3280 Takamasa Kobayashi Nitto Denko 2
#3280 Hisami Ibaraki Sumitomo Electric Industries 2
#3280 Masaki Shikami Nitto Denko 2
#3280 Makoto Kumada Hitachi 2
#3280 Kazunori Tobita Japan Atomic Energy Agency 2
#3280 Masahiro Takeuchi Mitsubishi Tanabe Pharma 2
#3280 Yoshiaki Urahama Kokuyo S&T Co. 2
#3280 Mitsunari Yamamoto Chugai Pharmaceutical 2
#3280 Katsumi Ohtani Sumitomo Electric Industries 2
#3280 Yoshiaki Sasatani Bando Chemical Industries 2
#3280 Shigeru Uchioke Kinyosha Co. 2