KY

Keiichi Yamaguchi

SE Seiko Epson: 4 patents #40 of 926Top 5%
GH Gree Holdings: 1 patents #9 of 53Top 20%
KT Kabushiki Kaisha Toshiba: 1 patents #285 of 861Top 35%
📍 Ota, JP: #3 of 148 inventorsTop 3%
Overall (2025): #16,116 of 469,880Top 4%
6
Patents 2025

Issued Patents 2025

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
12432847 Circuit element Hiroaki Ikeuchi 2025-09-30
12283017 Computer program, method, and server Masashi Watanabe 2025-04-22
12255619 Vibration element, manufacturing method of vibration element, physical quantity sensor, inertial measurement device, electronic apparatus, and vehicle Seiichiro Ogura, Masahiro Oshio, Takashi Yamazaki 2025-03-18
12213381 Method for manufacturing vibration element Hiyori SAKATA, Takuro Kobayashi, Ryuta Nishizawa, Shigeru Shiraishi 2025-01-28
12207557 Method for manufacturing vibrator device Hiyori SAKATA, Ryuta Nishizawa, Shigeru Shiraishi, Takuro Kobayashi 2025-01-21
12199583 Method for manufacturing vibration element Hiyori SAKATA, Takuro Kobayashi, Ryuta Nishizawa, Shigeru Shiraishi 2025-01-14