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

Kuniyoshi Mori — 7 Patents

HKHamamatsu Photonics K.K.: 7 patents #297 of 1,436Top 25%
Hamamatsu, JP: #773 of 3,044 inventorsTop 30%
Overall (All Time): #680,018 of 4,157,543Top 20%
7 Patents All Time
Kuniyoshi Mori has been granted 7 US patents while listed as an inventor at Hamamatsu Photonics K.K.. The first was granted in 1996 and the most recent in August 2025. Kuniyoshi Mori ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Kuniyoshi Mori in Hamamatsu, JP.

Patents per Year

Patents granted per year, 1996 to 2025Bar chart with a peak of 1 patents in 1996.peak 11996: 1 patents19962003: 1 patents20032004: 1 patents20042005: 1 patents20052007: 1 patents20072009: 1 patents20092025: 1 patents2025

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
12387924 Photomultiplier tube including a protective layer Shinichi Yamashita, Daichi Masuko, Satoshi Suzuki, Taisuke Nakaya, Rina Konno 2025-08-12
7557503 Streak tube including control electrode having blocking portion between a photocathode and an anode Yoshinori Inagaki, Toshiharu Ai 2009-07-07
7176625 Photocathode plate and electron tube Tomoko Mochizuki, Minoru Niigaki, Toru Hirohata 2007-02-13
6917058 Semiconductor photocathode Minoru Niigaki, Toru Hirohata, Hirofumi Kan 2005-07-12
6765352 Photocathode and electron tube Akihiko Ohtomo, Tsuneo Ihara, Yoshiyuki Natsume 2004-07-20
6516048 X-ray generator 2003-02-04
5493174 Imaging tube having improved fluorescent surface structure on fiber optic plate 1996-02-20