Yamaguchi, JP All Time

5,400 patents  ·  1,024 inventors

Ranked #972 of 111,555 cities Top 1%

Showing 151–200 of 1,024 inventors

Rank Inventor Primary Company Patents
#139 Masahiko Kitajima Ube Electronics 8
#139 Kazuto Sugiyama Yazaki 8
#139 Tomohiro Arase Mitsui Chemicals 8
#139 Shunsuke Kanematsu Kansai University 8
#139 Masayuki Chokai Teijin Limited 8
#139 Noriyuki Yamane Kabushiki Kaisha Toshiba 8
#139 Akinao Hashimoto Mitsui Chemicals 8
#139 Takasi Nakagawa Mitsui Petrochemical Industries 8
#139 Katsuhiro Tachibana Shimano 8
#139 Toshio Oku Machida Endoscope Co. 8
#139 Shoichi Fujino Toda Kogyo 8
#139 Taisei Inoue Basf Toda Battery Materials 8
#163 Toshinori Hosoma Ube Industries 7
#163 Seiji Tono Tokuyama 7
#163 Jin Amagai Ube Industries 7
#163 Kenji Tokuhisa Central Glass Company, Limited 7
#163 Kazuhisa Yamaguchi Lintec 7
#163 Ryoji Hirota Nisshin Steel Co. 7
#163 Hideyuki Minagi Toyo Kohan Co. 7
#163 Dai Tsunoda Tokuyama 7
#163 Shin-ichi Kojoh Mitsui Chemicals 7
#163 Sumito Ishizu Tokuyama 7
#163 Masamichi Ohkubo Siltronic Ag 7
#163 Eiichi Iwata Tosoh 7
#163 Yasumasa Idei Ube Industries 7
#163 Atsuyuki Mitani Ube Industries 7
#163 Fukashi Kagawa Shell Oil Compny 7
#163 Masanori Motooka Mitsui Petrochemical Industries 7
#163 Terunori Fujimoto Toyo Kohan Co. 7
#163 Shogo Matsumura Nippon Steel 7
#163 Kazuyuki Takimoto Mitsui Chemicals 7
#163 Isao Nakabayashi Alps Electric Co. 7
#163 Kouichi Kodoi Idemitsu Kosan Co. 7
#163 Ryota Hiraoka Nippon Kayaku 7
#163 Sho AZECHI Tosoh 7
#163 Koichi Kashiwagi Ube Industries 7
#163 Ryuta Masaki Toda Kogyo 7
#163 Kazunari IMAKAWA Nippon Steel Nisshin Co. 7
#189 Mitsuyuki Murakami Tosoh 6
#189 Junichi Katsuki Nisshin Steel Co. 6
#189 Akihiro NARA Gungho Online Entertainment 6
#189 Toshimasa Seki Titan Kogyo Kabushiki Kaisha 6
#189 Hiromitsu Hashisaka Nippon Oil 6
#189 Tadahisa Masai Babcock-Hitachi 6
#189 Naruyuki Iwanaga Mitsui Toatsu Chemicals, Incorporated 6
#189 Norimiki Sugiyama Toda Kogyo 6
#189 Masamitsu Tateyama Mitsubishi Electric 6
#189 Kazuhiko Asano Nippondenso Co. 6
#189 Kazuteru Kohno Teijin Limited 6
#189 Yoshikatu Harada Ube Industries 6