Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 7,051–7,100 of 7,487 inventors

Rank Inventor Primary Company Patents
#3234 Itsuo Takeuchi Nhk Spring Co. 1
#3234 Ryosuke Enomoto Renesas Electronics 1
#3234 Yuuki Wada Kyocera 1
#3234 Hiroshi Shimotahira Anritsu 1
#3234 Akiko Sakamoto Kabushiki Kaisha Toshiba 1
#3234 Katsuhiro Moriya Jvckenwood 1
#3234 Takayuki Yajima Kyocera 1
#3234 Kozue Mutaguchi Toyota 1
#3234 Shin Takanashi Sony 1
#3234 Takaki Watanabe Sony 1
#3234 Satoshi Ohmiya Ricoh Company 1
#3234 Hisaya Fukuda Sumitomo Electric Industries 1
#3234 Akifumi Mizukami Sony 1
#3234 Ryo Tanifuji Kabushiki Kaisha Toshiba 1
#3234 Yuichi Morinaga Renesas Technology 1
#3234 Toshikazu KAWAUCHI Kyocera 1
#3234 Katsuyuki Asai 1
#3234 Kiyoshi Koibuchi Dc Co. 1
#3234 Masashi Ohkubo Sony 1
#3234 Fujio Shiraishi Kabushiki Kaisha Toshiba 1
#3234 Taihei Nakada Kabushiki Kaisha Toshiba 1
#3234 Hiroyuki Kaihoko Fujifilm 1
#3234 Akio Tamagawa Nec 1
#3234 Hideki Zemba Ricoh Company 1
#3234 Chikako Imura Hitachi 1
#3234 Toshiya Nozawa Renesas Electronics 1
#3234 Yasushi Yanagida Ricoh Company 1
#3234 Masaharu Shimakawa Canon 1
#3234 Munenori Iwami Shibaura Mechatronics 1
#3234 Takeo Kurushima 1
#3234 Yukari Fukuda Ricoh Company 1
#3234 Yuichiro Minami Sony 1
#3234 Takeo Hayase Kabushiki Kaisha Toshiba 1
#3234 Toshiyuki Masue Hgst Netherlands, B.V. 1
#3234 Taijyu Gan 1
#3234 Yoshiyuki Tsuzawa Fujifilm 1
#3234 Yukihiro Ozheki Sony 1
#3234 Hirotaka Masuda Kabushiki Kaisha Pilot 1
#3234 Motoaki Abe Sony 1
#3234 Yukitaka Wada Chiyoda 1
#3234 Manabu Tobise Fujifilm 1
#3234 Tomoaki Yoshimori Shibaura Mechatronics 1
#3234 Charles Plessy Riken 1
#3234 Hirotaka Oikawa Hitachi Automotive Systems 1
#3234 Toshiharu Mamiya Canon 1
#3234 Munehiro Doi IBM 1
#3234 Norifumi Tsuboi Kabushiki Kaisha Toshiba 1
#3234 Tateyuki Sugawara Olympus 1
#3234 Eizo Fujisawa Kabushiki Kaisha Toshiba 1
#3234 Nobuhisa Okamoto Tanaka Kikinzoku Kogyo K.K. 1