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USPTO Patent Rankings Data through Dec 31, 2025
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Gempo Ito — 10 Patents

Panasonic: 10 patents #2,600 of 21,108Top 15%
Yokohama, JP: #10,217 of 49,234 inventorsTop 25%
Overall (All Time): #481,000 of 4,157,543Top 15%
10 Patents All Time
Gempo Ito has been granted 10 US patents while listed as an inventor at Panasonic. The first was granted in 2010 and the most recent in August 2015. Gempo Ito ranks #481,000 of 4,157,543 US inventors in our database (top 11.6%). Patent records list Gempo Ito in Yokohama, JP.

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9107620 Hearing-ability measurement device and method thereof 2015-08-18
8588445 Hearing aid processing apparatus, adjustment apparatus, hearing aid processing system, hearing aid processing method, and program and integrated circuit thereof Atsunobu Murase, Megumi Yokokura 2013-11-19
8571245 Hearing assistance suitability determining device, hearing assistance adjustment system, and hearing assistance suitability determining method Yoshiaki Takagi, Eiji Noguchi, Takashi Katayama, Hikaru Takato 2013-10-29
8565460 Hearing aid device Yoshiaki Takagi 2013-10-22
8548180 System, method, program, and integrated circuit for hearing aid Yoshiaki Takagi, Eiji Noguchi, Takashi Katayama 2013-10-01
8374877 Hearing aid and hearing-aid processing method Kazue Fusakawa 2013-02-12 $109,000
8135137 Sound image localization apparatus 2012-03-13 $93,000
8116458 Acoustic image localization apparatus, acoustic image localization system, and acoustic image localization method, program and integrated circuit Ko Mizuno, Kazuhiro Iida 2012-02-14 $143,000
8005245 Sound image localization apparatus Kazuhiro Iida 2011-08-23 $57,000
7664272 Sound image control device and design tool therefor Kenichi Terai, Kazutaka Abe, Isao Kakuhari, Yasuhito Watanabe 2010-02-16 $211,000