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

Hiroshi Yoshitake

HSHitachi Transport System: 2 patents #5 of 17Top 30%
HPHitachi Industrial Products: 1 patents #7 of 24Top 30%
Panasonic: 1 patents #923 of 2,466Top 40%
California: #5,616 of 66,859 inventorsTop 9%
Overall (2021): #49,139 of 548,734Top 9%
4 Patents 2021

Issued Patents 2021

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11164274 Article conveyance system and article conveyance method Ryota KAMOSHIDA, Yoshikazu Nagashima, Masaharu Kondou 2021-11-02
11155412 Warehouse management system and warehouse management method Masaharu Kondou, Ryota KAMOSHIDA, Yoriko KAZAMA 2021-10-26
11148883 Article carrier system, order management device, and control method for article carrier system Ryota KAMOSHIDA, Junichi Kimura, Emi Takahashi 2021-10-19
10902008 Advice provision method for user using household appliance while viewing terminal screen Hideo Umetani, Kentaro Nakai, Keigo Aso, Shunsuke Kuhara 2021-01-26