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Tomoyoshi Imayasu — 3 Patents

Sony: 3 patents #10,793 of 25,231Top 45%

Saitama, JP: #4,031 of 10,685 inventorsTop 40%

Overall (All Time): #1,328,092 of 4,157,543Top 35%

3 Patents All Time

Tomoyoshi Imayasu has been granted 3 US patents while listed as an inventor at Sony. The first was granted in 1981 and the most recent in September 1982. Tomoyoshi Imayasu ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Tomoyoshi Imayasu in Saitama, JP.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
4352047	Side pincushion correcting circuit for color television receivers	Katsuo Isono	1982-09-28	$399,000
4268857	Beam index color television receiver apparatus	Katsuo Isono	1981-05-19	$244,000
4261010	Beam index color television receiver apparatus	Katsuo Isono	1981-04-07	$887,000

Tomoyoshi Imayasu — 3 Patents

Issued Patents All Time

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