HH

Hiroshi Hamada

LJ Lumentum Japan: 3 patents #1 of 39Top 3%
NT NTT: 2 patents #61 of 471Top 15%
TC Taiyo Yuden Co.: 2 patents #36 of 211Top 20%
TC Tgk Co.: 1 patents #1 of 7Top 15%
Overall (2021): #13,212 of 548,734Top 3%
8
Patents 2021

Issued Patents 2021

Patent #TitleCo-InventorsDate
11209905 Panel and electronic apparatus Yukihiro Matsui, Takashi Tomita 2021-12-28
11194105 Photoelectric conversion element, optical subassembly, and method for manufacturing photoelectric conversion element Takashi Toyonaka 2021-12-07
11171607 Source injection mixer Teruo Jo, Hideyuki Nosaka 2021-11-09
11121268 Semiconductor light-receiving element and manufacturing method of semiconductor light-receiving element Ryu Washino, Takafumi Taniguchi 2021-09-14
11101772 Mixer circuit Teruo Jo, Hideyuki Nosaka 2021-08-24
10978605 Semiconductor photodiode, optical receiver module, optical module, and optical transmission equipment Takashi Toyonaka, Shigehisa Tanaka 2021-04-13
10897674 Electroacoustic transducer Shigeo Ishii, Yutaka Doshida, Takashi Tomita 2021-01-19
10883480 Control valve for variable displacement compressor Kazuhiro Irie, Masaaki Tonegawa 2021-01-05