Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Sanyo Denki Co. — 320 Patents

Rank (All Time): #2,516 of 106,120Top 3%
221 inventors
320 Patents All Time

Top Inventors at Sanyo Denki Co. All Time

Showing 1–50 of 221 inventors

RankNamePatents
1 Toshiki Ogawara 38
2 Satoshi Sugita 31
3 Toshihito Miyashita 29
#4 Yuqi Tang 28
#5 Yasushi Misawa 27
#6 Haruhisa Maruyama 23
#6 Michinori Watanabe 23
#8 Manabu Horiuchi 20
#9 Katsumichi Ishihara 17
#10 Shigenori Miyairi 16
#11 Jiro Watanabe 15
#12 Honami Oosawa 13
#13 Hiromitsu Kuribayashi 12
#13 Yoshihisa Yamazaki 12
#15 Ikuo Takeshita 11
#15 Nobumasa Kodama 11
#15 Takahisa Toda 11
#15 Tomoaki Ikeda 11
#15 Yuichi Kodaira 11
#20 Kouji Nakatake 10
#20 Masashi Miyazawa 10
#20 Mitsuaki Shioiri 10
#20 Toshiyuki Nakamura 10
#24 Kevin Yen 9
#24 Masayuki Iijima 9
#24 Naruhiko Kudo 9
#24 Yoshiaki Okui 9
#28 Toshiya Nishizawa 8
#28 Yasushi Yoda 8
#28 Yoshihiko Aizawa 8
#31 Hiroshi Hioki 7
#31 Masaaki Oohashi 7
#31 Mai Shimizu 7
#31 Naoya Inada 7
#31 Takashi Matsushita 7
#31 Yo Muramatsu 7
#37 Akio Miyahara 6
#37 Akira Shimizu 6
#37 Kazuhiro Makiuchi 6
#37 Masaaki Ohashi 6
#37 Satoru Onodera 6
#37 Shinjiro Yokozawa 6
#37 Yoshi Ishizuka 6
#44 Daisaku Furihata 5
#44 Daigo Kuraishi 5
#44 Jun Kitajima 5
#44 Kazuyuki Kitazawa 5
#44 Masahiro Koike 5
#44 Shigekazu Mitomo 5
#44 Syougo Yoda 5