Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
SK

Sohan Kawamura

NT NTT: 4 patents #55 of 767Top 8%
Overall (2025): #29,387 of 469,880Top 7%
4
Patents 2025

Issued Patents 2025

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12399414 Optical deflector and method for determining control condition of optical deflector Takashi Sakamoto, Masahiro Ueno, Yuichi Akage, Yurina Tanaka, Soichi Oka 2025-08-26
12265311 Electro-optical device Takashi Sakamoto, Yuichi Akage, Masahiro Ueno, Soichi Oka 2025-04-01
12215968 Angle measurement device and method Takashi Sakamoto, Masahiro Ueno, Yuichi Akage, Soichi Oka 2025-02-04
12210264 Optical deflection device Takashi Sakamoto, Yuichi Akage, Masahiro Ueno, Soichi Oka 2025-01-28