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

Junzo Yamamoto — 4 Patents

SYSysmex: 4 patents #191 of 868Top 25%
Kobe, JP: #1,701 of 5,515 inventorsTop 35%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Junzo Yamamoto has been granted 4 US patents while listed as an inventor at Sysmex. The first was granted in 2001 and the most recent in December 2022. Junzo Yamamoto ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Junzo Yamamoto in Kobe, JP.

Patents per Year

Patents granted per year, 2001 to 2022Bar chart with a peak of 1 patents in 2001.peak 12001: 1 patents20012016: 1 patents20162020: 1 patents20202022: 1 patents2022

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11536735 Sample processing apparatus Shigeo Kanamori, Fumio Inoue, Ikuya Takenaka, Osamu Hirota 2022-12-27
10545159 Management method for a sample processing apparatus Shigeo Kanamori, Fumio Inoue, Ikuya Takenaka, Osamu Hirota 2020-01-28
9494610 Sample processing apparatus management system, sample processing apparatus and management apparatus, and management method Shigeo Kanamori, Fumio Inoue, Ikuya Takenaka, Osamu Hirota 2016-11-15
6183697 Particle measuring apparatus Yousuke Tanaka, Masakazu Fukuda 2001-02-06