Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 5,751–5,800 of 11,174 inventors

Rank Inventor Primary Company Patents
#4279 Masashi Katsumata Tdk 1
#4279 Hironori Toyoda Japan Display 1
#4279 Kazuharu Teraoka Teraoka Seiko Co. 1
#4279 Hideki Irisawa Nec 1
#4279 Masayasu Kanke Meidensha 1
#4279 Kuniaki Otsuka Canon 1
#4279 Kiyohiro Obara Hitachi 1
#4279 Yuichi Nonaka Hitachi 1
#4279 Shigeki Suzuki Seiko Epson 1
#4279 Naoki Tsunoda Ricoh Company 1
#4279 Akihiro Fujii Olympus 1
#4279 Isao Kabe Showa Denko K.K. 1
#4279 Hiroki Ozaki Ricoh Company 1
#4279 Masaki Hiraga Morpho 1
#4279 Junichi Naoi Sony 1
#4279 Eri KATAOKA Hitachi 1
#4279 Munenori Motooka Japan Display 1
#4279 Tadashi Igarashi Kao 1
#4279 Tsutomu Kikuchi Nissan Motor Co. 1
#4279 Atsuhiko Sugitani ExxonMobil 1
#4279 Keiki Fukuda Sony 1
#4279 Mitsuhiro Takashima Hitachi Kokusai Electric 1
#4279 Kikuo Makita Nec 1
#4279 Yoshitsugu Manabe Casio Computer Co. 1
#4279 Shingo Ishii Fujikura 1
#4279 Tomoaki Ryu Mitsubishi Electric 1
#4279 Yuuji Maeda Sony 1
#4279 Yasumasa Morishima Furukawa Electric Co. 1
#4279 Kiyoshi Ozawa Fujitsu Limited 1
#4279 Yoshikuni Nishiura Fujifilm 1
#4279 Tadashi Tani Nec Display Solutions 1
#4279 Shigeki Kunikawa Astellas Pharma 1
#4279 Takehiko Shoji Konica Minolta Medical & Graphic 1
#4279 Keisuke Mishima Kayaba Industry Co. 1
#4279 Yasushi Hanatsuka Bridgestone 1
#4279 Minoru Tomita Sony 1
#4279 Yoshifumi Taniguchi Hitachi High-Technologies 1
#4279 Shinichi Nakajima Olympus 1
#4279 Toshiro Kinugasa Hitachi 1
#4279 Nobuhiro Orita Kurita Water Industries 1
#4279 Hiroyuki Hisamichi Seldar Pharma 1
#4279 Yoshikimi Kondo Asahi Kasei Chemicals 1
#4279 Ryosuke Matsuo Furukawa Electric Co. 1
#4279 Jun Hosoi Ihi 1
#4279 Makoto Miyawaki Canon 1
#4279 Toshio Mamiya Sony 1
#4279 Yoshitaka Tsujimoto Hitachi 1
#4279 Yoshikazu Yoshida Sumitomo Electric Industries 1
#4279 Johji Inazawa Fujifilm 1
#4279 Takao Shibasaki Olympus 1