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

Naoki Katou — 4 Patents

Denso: 1 patents #6,940 of 11,792Top 60%
DIDic: 1 patents #467 of 844Top 60%
MMMitsubishi Materials: 1 patents #812 of 1,543Top 55%
NANec Accesstechnica: 1 patents #19 of 55Top 35%
Nec: 1 patents #7,928 of 14,502Top 55%
Nagoya, JP: #2,016 of 6,680 inventorsTop 35%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Naoki Katou has been granted 4 US patents while listed as an inventor at Denso. The first was granted in 2007 and the most recent in July 2024. Naoki Katou ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Naoki Katou in Nagoya, JP.

Patents per Year

Patents granted per year, 2007 to 2024Bar chart with a peak of 1 patents in 2007.peak 12007: 1 patents20072009: 1 patents20092023: 1 patents20232024: 1 patents2024

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12031002 Prepreg, method for producing prepreg, and molded article Tomoaki Shinchi 2024-07-09 $24,938,000
11761109 Terminal material for connector Yoshie Tarutani, Kenji Kubota 2023-09-19
D594009 Personal computer Tomomi Nakano, Hirotoshi Muraki, Shiyuuichi Sugiyama, Kazuhiko Aoyama 2009-06-09
7172018 Vehicle air-conditioning system Shinichi Yoshida, Makoto Mimoto 2007-02-06