TU

Toshimasa Usui

SE Seiko Epson: 5 patents #2,973 of 7,774Top 40%
NE Nec: 3 patents #4,195 of 14,502Top 30%
Overall (All Time): #638,031 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10333491 Oscillator, electronic apparatus, and moving object Shigenori Isozaki, Akihiro Fukuzawa 2019-06-25
6611157 Differential signal output circuit 2003-08-26
6518813 Clock generating circuit and semiconductor integrated circuit using the same 2003-02-11
6414528 Clock generation circuit, serial/parallel conversion device and parallel/serial conversion device together with semiconductor device 2002-07-02
5223804 Fabrication process for IC circuit and IC circuits fabricated thereby 1993-06-29
5179435 Resin sealed semiconductor integrated circuit device 1993-01-12
5095225 Synchronous RST flip-flop circuits flowing small leakage current 1992-03-10
4771327 Master-slice integrated circuit having an improved arrangement of transistor elements for simplified wirings 1988-09-13