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USPTO Patent Rankings Data through Dec 31, 2025
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Kousuke Katayama — 2 Patents

Panasonic: 2 patents #9,726 of 21,108Top 50%
Kadoma, JP: #307 of 608 inventorsTop 55%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Kousuke Katayama has been granted 2 US patents while listed as an inventor at Panasonic. The first was granted in 2008 and the most recent in September 2011. Kousuke Katayama ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Kousuke Katayama in Kadoma, JP.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8015724 Heating blower with electrostatic atomizing device Osamu Imahori, Toshihisa Hirai, Akihide Sugawa, Fumio Mihara, Shousuke Akisada +4 more 2011-09-13 $51,000
7350317 Electrostatic atomizing hairdryer and electrostatic atomizer Yasunori Matsui, Osamu Imahori, Shosuke Akisada, Fumio Mihara, Akihide Sugawa +7 more 2008-04-01 $509,000