MI

Matsuo Ichikawa

IC Ichikawa Press Industry Co.: 4 patents #1 of 3Top 35%
SE Seiko Epson: 4 patents #3,385 of 7,774Top 45%
IC Ichikawa Press Industries Co.: 2 patents #1 of 3Top 35%
SS Suwa Seikosha: 1 patents #103 of 220Top 50%
Overall (All Time): #473,575 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
5719448 Bonding pad structures for semiconductor integrated circuits 1998-02-17
5399514 Method for manufacturing improved lightly doped diffusion (LDD) semiconductor device 1995-03-21
5138425 Semiconductor integrated circuit device with nitride barrier layer ion implanted with resistivity decreasing elements 1992-08-11
5003375 MIS type semiconductor integrated circuit device having a refractory metal gate electrode and refractory metal silicide film covering the gate electrode 1991-03-26
D293824 Vehicle light 1988-01-19
D291252 Fog light 1987-08-04
D289554 Combined auxiliary light and cover therefor 1987-04-28
4560582 Method of preparing a semiconductor device 1985-12-24
D270190 Fog light 1983-08-16
4276584 Automotive headlight 1981-06-30
D256057 Fog light 1980-07-22