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

Hisashi Aikawa — 4 Patents

Panasonic: 3 patents #7,617 of 21,108Top 40%
Kabushiki Kaisha Toshiba: 1 patents #13,537 of 21,451Top 65%
Overall (All Time): #1,085,837 of 4,157,543Top 30%
4 Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12328518 Light detector Tatsuya Kabe, Hideyuki Arai, Yuki Sugiura, Akito Inoue, Mitsuyoshi Mori +2 more 2025-06-10
11977033 Learning device, inspection device, learning method, and inspection method Yuya SUGASAWA, Hideyuki Arai 2024-05-07
11889215 Light detector Tatsuya Kabe, Hideyuki Arai, Yuki Sugiura, Akito Inoue, Mitsuyoshi Mori +2 more 2024-01-30
9111833 Method of manufacturing solid-state imaging device and solid-state imaging device Yosuke Kitamura, Kazunori Kakehi 2015-08-18