Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Sanda, JP ranks #2,730 worldwide for total patents filed all time, with 1,125 patents from 236 inventors. Leading employers of inventors based in Sanda, JP include Mitsubishi Electric, Murata Machinery, Nintendo Co..

Showing 1–50 of 236 inventors

Rank Inventor Primary Company Patents
1 Sotsuo Miyoshi Mitsubishi Electric 55
2 Takashi Yamaji Murata Machinery 48
3 Masahiro Shoji Nintendo Co. 37
#4 Masanobu Fukushima Mazda Motor 33
#5 Tomio Oda K.K. Ueno Seiyaku Oyo Kenkyujo 32
#6 Noboru Ohtani Nippon Steel 28
#6 Koji Higashi Sumitomo Chemical 28
#6 Katsumi Kozu Sumitomo Electric Industries 28
#9 Takashi Furui Mitsubishi Electric 26
#10 Mizuya Matsufuji Kanzaki Kokyukoki Mfg. Co. 25
#11 Takumi Fujikawa Furuno Electric Company Limited 21
#12 Hiroyuki Semba Sumitomo Metal Industries 20
#13 Kei Shirahata Mitsubishi Electric 19
#14 Yasunori Kutsuma Rohm Co. 17
#14 Katsuyuki Fukuhara Mitsubishi Electric 17
#16 Ken Iwayama Yamaha 16
#17 Yoichi Anzo Hitachi 15
#17 Koji Ashida Kwansei Gakuin Educational Foundation 15
#19 Shoubin Zhang Mitsubishi Materials 14
#20 Masatoshi Shintani Seed Rubber Company Limited 13
#20 Hidetoshi Okada Mitsubishi Electric 13
#22 Toshihiko Fuse Nippon Pillar Packing Co. 12
#22 Mikio Hanafusa Nikko-Materials Co. 12
#22 Hirotaka Hirano Sony 12
#22 Tetsuo Furuichi Megachips 12
#22 Hiroyoshi KAWANISHI Kyocera 12
#27 Tadashi Nakamura Genesis Technology 11
#27 Masahiro Nakahama Furuno Electric Company Limited 11
#27 Kazuhiro Ohkuma Matsutani Chemical Industries Co. 11
#30 Daichi Dojima Kwansei Gakuin Educational Foundation 10
#30 Goro Sonoda Kobayashi Pharmaceutical Co. 10
#30 Hiroki Moriwake Sumitomo Electric Industries 10
#33 Masayoshi Katsura Nippon Pillar Packing Co. 9
#33 Akihito Ota Toyoda Gosei Co. 9
#33 Toshiaki Shima Konica Minolta 9
#33 Shozo Komiyama Mitsubishi Materials 9
#37 Hitoshi Kawamura Nippon Pillar Packing Co. 8
#37 Kazumasa Ogura Mitsubishi Electric 8
#37 Yuuji Matsumoto Denso 8
#40 Hideaki Yoshida Genesis Technology 7
#40 Atushi Matsuda Genesis Technology 7
#40 Mituyoshi Ueki Genesis Technology 7
#40 Naoki Katou Genesis Technology 7
#40 Akiko Mitsuhashi Nippon Shokubai Co. 7
#40 Tsunemori Yoshida Nippon Pillar Packing Co. 7
#40 Shou Tai Genesis Technology 7
#40 Toshinori Ishii Genesis Technology 7
#40 Hayato Sasaki Genesis Technology 7
#40 Naohumi Iwamoto Genesis Technology 7
#40 Noriyoshi Tachikawa Genesis Technology 7