Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
AT

Akiko Tamura

SYSysmex: 1 patents #499 of 868Top 60%
PAPanasonic: 1 patents #13,264 of 21,108Top 65%
SOSony: 1 patents #17,262 of 25,231Top 70%
TOToyota: 1 patents #15,335 of 26,838Top 60%
Overall (All Time): #1,083,423 of 4,157,543Top 30%
4 Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12306979 Information management system and information management method Masahiko Ishii, Hidetaka ASANO, Koji HETSUGI, Ryota Suzuki, Keiichi Koga 2025-05-20
10024779 Sample measuring apparatus and sample measuring method Kunihiko Matsui 2018-07-17
7114048 Recording apparatus, recording method, storage medium, program and communication apparatus Takeshi Iwatsu, Masahiro Nobori, Tomohisa Takaoka 2006-09-26
5410219 Plasma display panel and a method for driving the same Makoto Takei, Kazuo Takahashi, Koichi Wani, Mutsumi Mimasu, Utaro Miyagawa 1995-04-25