Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 5,051–5,100 of 8,912 inventors

Rank Inventor Primary Company Patents
#3088 Tomoo Iijima North 1
#3088 Kazuhiro Ushita Bridgestone 1
#3088 Hiromi Ogiyama Ricoh Company 1
#3088 Setsuo Omoto Mitsubishi Electric 1
#3088 Katsutoshi Ono Ebara 1
#3088 Shuji Senda Nec 1
#3088 Naokazu Nagasawa Sumitomo Electric Industries 1
#3088 Kiyokazu Ikeda Sony 1
#3088 Tomio Endo Olympus Optical Co. 1
#3088 Makoto Sukegawa Mitsui Chemicals 1
#3088 Masaki Uno Hitachi 1
#3088 Hiroaki Nakagawa Mitsui Petrochemical Industries 1
#3088 Takeshi Ohshima Mitsubishi Electric 1
#3088 Tetsuya Atsumi Canon 1
#3088 Takamitsu Isogai Tokan Kogyo Co. 1
#3088 Shigenori Koido Oki Data 1
#3088 Takao Uchiyama Jfe Steel 1
#3088 Naoyuki Nagao Fujitsu Component Limited 1
#3088 Yuji Kayashima Renesas Electronics 1
#3088 Takahito Aoki Dai Nippon Printing Co. 1
#3088 Yoshihiro Sumida Mitsubishi Electric 1
#3088 Tsuyoshi Oki Victor Company Of Japan 1
#3088 Koji Hisada Smk 1
#3088 Masakazu Katayama NS Sumikin Chemical 1
#3088 Masahide Yamaki Olympus 1
#3088 Hideyuki Murai Mitsubishi Electric 1
#3088 Seiichiro Takai Totetu Mfg. Co. 1
#3088 Noriaki Tsukada Mitsubishi Electric 1
#3088 Yoshinori Ojima Ebara 1
#3088 Kazuhisa Yamauchi Mitsubishi Electric 1
#3088 Kazutaka Yoshida Ebara 1
#3088 Shinichi Nomoto Furukawa Automotive Systems 1
#3088 Tetsuro Mizushima Panasonic 1
#3088 Atsuya Iwamoto Mitsubishi Electric 1
#3088 Toshiaki Matsuo Hitachi 1
#3088 Yasuhiro Niwa 1
#3088 Kazuhiko Hiraoka Hitachi Construction Machinery Co. 1
#3088 Yutaka Fukuchi Ricoh Company 1
#3088 Mitsuru Takashima Sony 1
#3088 Kazuya Tabata Mitsubishi Electric 1
#3088 Morihito Miyagi Hitachi 1
#3088 Kunihiko Terase Asahi Glass Co. 1
#3088 Yojiro Ogawa Sega Enterprises 1
#3088 Eiko Hibari Laurel Bank Machines Co. 1
#3088 Kazuhiko Machida Shinko Electric Industries Co. 1
#3088 Nobuyuki Miki Tdk 1
#3088 Kazuyoshi Yano Sony 1
#3088 Masanori Akada Dai Nippon Insatsu 1
#3088 Minoru Tobita Sony 1
#3088 Ken Hirunuma Pentax 1