Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Reiko Watanabe — 4 Patents

SYSysmex: 2 patents #337 of 868Top 40%
Kabushiki Kaisha Toshiba: 1 patents #13,641 of 21,451Top 65%
Sony: 1 patents #17,321 of 25,231Top 70%
Kobe, JP: #1,701 of 5,515 inventorsTop 35%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Reiko Watanabe has been granted 4 US patents while listed as an inventor at Sysmex. The first was granted in 1989 and the most recent in July 2025. Reiko Watanabe ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Reiko Watanabe in Kobe, JP.

Patents per Year

Patents granted per year, 1989 to 2025Bar chart with a peak of 1 patents in 1989.peak 11989: 1 patents19891999: 1 patents19992024: 1 patents20242025: 1 patents2025

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12354708 Analysis method of analyzing a nucleic acid sequence, and a system that analyzes a nucleic acid sequence Kenichiro Suzuki, Mizuho Kawate, Kosuke Kai, Hiroko ONOE 2025-07-08
12154662 Method of analyzing nucleic acid sequence of patient sample, presentation method, presentation apparatus, and presentation program of analysis result, and system for analyzing nucleic acid sequence of patient sample Kenichiro Suzuki, Mizuho Kawate, Kosuke Kai, Hiroko ONOE 2024-11-26
5985409 Cleaning video tape magnetic recording medium Takahiro Miyazaki, KIYOMI ITO 1999-11-16 $901,000
4835548 Thermal head Masaru Nikadio, Yoshiaki Ouchi, Tadayoshi Kinoshita, Shinzo Sugai 1989-05-30