Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
KK

Katsuya Kitada — 1 Patent

NENec Engineering: 1 patents #22 of 81Top 30%
Tokyo, JP: #57,845 of 90,295 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Katsuya Kitada has been granted 1 US patent while listed as an inventor at Nec Engineering. All of these patents were granted in 2005. Katsuya Kitada ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Katsuya Kitada in Tokyo, JP.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6891445 Phase modulator Noboru Kusama, Masahiro Akiyama, Takashi Nakagawa, Noriko Sato 2005-05-10 $24,000