Kitamoto, JP All Time

600 patents  ·  114 inventors

Ranked #5,270 of 111,555 cities Top 5%

Showing 1–50 of 114 inventors

Rank Inventor Primary Company Patents
1 Kazunari Maki Mitsubishi Materials 44
2 Naoto Izumo A&D Company, Limited 27
3 Hideo Nishibayashi Colin 22
#4 Yasuhiko Muraoka Zaidan Hojin Biseibutsu Kagaku Kenkyu Kai 21
#4 Hirotaka Matsunaga Mitsubishi Materials 21
#6 Sotaro Oi Mitsubishi Materials 19
#7 Kikuzo Takamiya Bridgestone Cycle Co. 18
#8 Tomoya Oohiraki Mitsubishi Materials 16
#8 Tomoshige Hori Snow Brand Milk Products Co. 16
#8 Kenichi Tomioka Yamanouchi Pharmaceutical Co. 16
#8 Jun Katoh Furukawa Electric Co. 16
#12 Toshihiko Saiwai Mitsubishi Materials 14
#13 Tomoaki Ichimura Canon 13
#13 Tohru Ishizuka Shin-Etsu Handotai Co. 13
#13 Masato Itoh Lenovo (Singapore) Pte. 13
#16 Kimiaki Kinoshita Shin Nisso Kako Co. 12
#16 Hideo Takizawa Lasertec 12
#16 Takanori Matsui Hitachi 12
#19 Eiji Kawanishi Mitsubishi Tanabe Pharma 11
#20 Kensei Yoshikawa Taisho Pharmaceutical Co. 10
#20 Kouhei Shibata Toyota 10
#22 Toyo Ohashi Mitsubishi Materials 9
#22 Kosei Fukuoka Mitsubishi Materials 9
#24 Susumu Shimada Dowa Mining Co. 7
#24 Keiichi Fukumoto Advantest 7
#24 Toru Tabei Nippon Kayaku 7
#24 Kenichi Yaguchi Mitsubishi Materials 7
#28 Nobushige Horiguchi Laurel Bank Machines Co. 6
#28 Shinji Kumon Dai Nippon Printing Co. 6
#28 Hidetoshi Akutsu Mitsubishi Kinzoku 6
#28 Kozo Miyoshi Citizen Watch Co. 6
#28 Toyoharu Yamashita Tanabe Seiyaku Co. 6
#28 Ikuo Kyotani G-C Dental Industrial 6
#28 Yuji Fukami A&D Company, Limited 6
#35 Toru Gotanda National Institute Of Advanced Industrial Science And Technology 5
#35 Jun Ohsone Hitachi 5
#35 Naokazu Yoshiki Mitsubishi Kinzoku 5
#38 Takumi Shibuya Mitsubishi Materials 4
#38 Takao Kawakami Yamato Scientific Co. 4
#38 Tatsuo Ichige A&D Company, Limited 4
#38 Hironaka Aihara Taisho Pharmaceutical Co. 4
#38 Makoto Hosono Nippon Kayaku 4
#38 Saburo Chida Nikken Chemicals Co. 4
#38 Kousaku Nagashima Lintec 4
#38 Sadayoshi Oshima Toyo Denso Kabushiki Kaisha 4
#38 Ichiro Sekine Mitsubishi Materials 4
#38 Eiji Chihara Sony 4
#48 Hiroshi Hara Taisho Pharmaceutical Co. 3
#48 Jyun Katou Diamet 3
#48 Masayoshi Takizawa — 3