Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Hitachi › Takei Ando
TA

Takei Ando — 1 Patent

Hitachi: 1 patents #17,777 of 28,497Top 65%
Ibaraki, JP: #4,367 of 6,779 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Takei Ando has been granted 1 US patent while listed as an inventor at Hitachi. All of these patents were granted in 1995. Takei Ando ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Takei Ando in Ibaraki, JP.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
5389749 Elevator system Sadao Hokari, Kiyoshi Nakamura, Hiromi Inaba, Yoshio Sakai, Hideaki Takahashi +4 more 1995-02-14 $59,000

Frequent Collaborators

Seikichi Masuda1 shared
Masahiro Konya1 shared
Akihiro Nokita1 shared
Sadao Hokari1 shared
Hideaki Takahashi1 shared
Toshiaki Kurosawa1 shared

Nearby-Ranked Inventors

Andrew Whitesides Lloyd1
Xianwu Meng1
Phillip COLETTI1
Yuchen Mao1
Sheng'an ZHANG1
Hayeong Nam1
Pedro Fernando Gomez Fernandez1
Kira Astakhova1
Amir EISEN1