KH

Keita Hamakawa

GI Gs Yuasa International: 2 patents #193 of 491Top 40%
NI Nidec: 2 patents #402 of 976Top 45%
JL Japan Aviation Electronics Industry, Limited: 1 patents #440 of 728Top 65%
Overall (All Time): #918,641 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
12404659 Measuring apparatus, measuring method and recording medium Yusuke Inoue, Hiroyuki Takahashi, Takazumi Yamada 2025-09-02
11296326 Energy storage device and method for manufacturing the same Hiroyuki Danno, Taku Nakamura, Hisayuki Yamane, Kenichiro Ueki 2022-04-05
9793569 Electric storage element Noriyoshi Munenaga, Satoru Kawakami, Tomoko Nishikawa 2017-10-17
8315010 Spindle motor for disk drive with magnetic member and yoke fixed by adhesive agent Daisuke Adachi, Takuro Jimbu, Takayuki Iwase 2012-11-20
7830049 Motor and disk drive using the same Tomohiro Yoneda, Takayuki Iwase, Hiromasa Fujii, Takehito Tamaoka 2010-11-09