Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Casio Electronics Manufacturing Co. — 87 Patents

Rank (All Time): #7,840 of 105,732Top 8%
107 inventors
87 Patents All Time

Patents per Year

Patents granted per year, 1986 to 2016Bar chart with a peak of 12 patents in 2015.peak 121986: 5 patents19861987: 7 patents1988: 8 patents1989: 1 patents19891991: 3 patents1992: 5 patents1993: 2 patents19931994: 2 patents1995: 1 patents1996: 1 patents19961998: 2 patents1999: 4 patents2000: 4 patents20002001: 5 patents2002: 2 patents2004: 1 patents20042006: 2 patents2007: 1 patents2011: 1 patents20112012: 1 patents2013: 8 patents2014: 5 patents20142015: 12 patents2016: 4 patents2016

Top Inventors at Casio Electronics Manufacturing Co. All Time

Showing 1–50 of 107 inventors

RankNamePatents
1 Noriki Ono 13
2 Moriyuki Kouroku 9
3 Shizuo Tsuchiya 8
#4 Takao Yorifuji 7
#5 Morio Ohta 6
#6 Masaru Sato 5
#6 Tatsumi Shimanari 5
#6 Toshiaki KANAMURA 5
#9 Hirokazu Hasegawa 4
#9 Masaki Kobayashi 4
#9 Miyoshi Sasakura 4
#9 Shigeru Shimizu 4
#9 Tetsuya Abe 4
#9 Toshihiko Numazu 4
#9 Yoshiharu Abe 4
#16 Hideaki Inoue 3
#16 Jun Hashimoto 3
#16 Kazuhiro Kameyama 3
#16 Kazutaka Otsuka 3
#16 Kenji Igarashi 3
#16 Kenji Kobayashi 3
#16 Koji Maruyama 3
#16 Masaaki Dohi 3
#16 Mitsugu Oishi 3
#16 Satoshi Mitsui 3
#16 Toshio Nagasaka 3
#16 Tomohumi SANO 3
#16 Toshiaki Yajima 3
#29 Fumio Shimazu 2
#29 Hisao Aihara 2
#29 Hidefumi Kanai 2
#29 Hitoshi Yamazaki 2
#29 Kenichiro Asako 2
#29 Kenzo Ito 2
#29 Koichi Arai 2
#29 Kouichi Kamei 2
#29 Koichi Kamei 2
#29 Masaru Aikawa 2
#29 Makoto Asako 2
#29 Masami Chikauchi 2
#29 Mitsuo Hayashi 2
#29 Seiji Asaumi 2
#29 Shiro Serikawa 2
#29 Sohei Shibasaki 2
#29 Takeo Hirono 2
#29 Tetsushi Kurokawa 2
#29 Yasumasa Iwasaki 2
#29 Yasuhiro Tsuyuki 2
#29 Yoji Kuriyama 2
#29 Yoshiyuki Matsuoka 2

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