AH

Akira Hamajima

NI Ngk Insulators: 8 patents #403 of 2,083Top 20%
AK Aisan Kogyo Kabushiki Kaisha: 6 patents #76 of 642Top 15%
NC Ngk Optoceramics Co.: 1 patents #12 of 24Top 50%
Overall (All Time): #317,672 of 4,157,543Top 8%
15
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10903708 Brushless motor with a stator comprising a bobbin and a conductor wire wound on the bobbin by being overlapped in plural layers Yoshihiko Honda, Ryohei Otaka 2021-01-26
10859747 Phosphor element and illumination device Jungo Kondo, Naotake Okada, Shoichiro Yamaguchi, Keiichiro Asai, Shuhei Higashihara +2 more 2020-12-08
10253736 Fuel pump Yoshihiko Honda, Yoshiki Kamio 2019-04-09
10230349 Acoustic wave device Tomoyoshi Tai, Yuji Hori 2019-03-12
10164493 Stator and brushless motor Yoshihiko Honda, Takashi Suefuji 2018-12-25
10153677 Stator and electric pump Yoshihiko Honda 2018-12-11
9742232 Stator and electric pump Yoshihiko Honda 2017-08-22
9680083 Composite substrate, piezoelectric device, and method for manufacturing composite substrate Yuji Hori, Tomoyoshi Tai, Toshinao Nakahara 2017-06-13
9502937 Terminal for stator Yoshihiko Honda, Yoichi Kawakita 2016-11-22
8002998 Method of producing a slab type two-dimensional photonic crystal structure Yuichi Iwata, Osamu Mitomi, Jungo Kondo, Kenji Aoki, Takashi Yoshino 2011-08-23
7974501 Optical modulators Jungo Kondo, Osamu Mitomi, Tetsuya Ejiri, Kenji Aoki 2011-07-05
7854049 Method of manufacturing a piezoelectric thin film device Takashi Yoshino, Shoichiro Yamaguchi, Yuichi Iwata, Kengo Suzuki 2010-12-21
6290588 Jig for producing optical parts Shuhei Toyoda 2001-09-18
6160947 Optical transmission member-fixed assembly Yukihisa Osugi, Shuhei Toyoda, Yoshinari Kozuka, Yoshizumi Nakasuji 2000-12-12
5197109 Method of manufacturing assembly of optical waveguide substrate and optical fiber aligning substrate Takenori Ichigi, Tetsuhisa Abe, Atsuo Kondo 1993-03-23