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

Akihiro Kikuchi

Hitachi: 1 patents #350 of 1,165Top 35%
MCMurata Manufacturing Co.: 1 patents #338 of 894Top 40%
Panasonic: 1 patents #923 of 2,466Top 40%
Tsukuba, JP: #15 of 289 inventorsTop 6%
Overall (2021): #91,813 of 548,734Top 20%
3 Patents 2021

Issued Patents 2021

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11025056 Power conversion apparatus, power conversion system, and method for controlling power conversion apparatus Kenji Hanamura, Tomoki Ito 2021-06-01
10990313 Multi-storage node system and capacity management method of multi-storage node system Takayuki Fukatani 2021-04-27
10944145 Electronic apparatus and electrical element Takahiro Baba, Genro KATO, Kosuke Nishino, Nobuo IKEMOTO 2021-03-09