Hajime Shimizu

Follow

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
TWO-DIMENSIONAL CODE READING METHOD, TWO-DIMENSIONAL CODE READING P...
- Patent number 6,786,412
- Issue date Sep 7, 2004
- Sharp Kabushiki Kaisha
- Hajime Shimizu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Liquid crystal display unit having fine color control
- Patent number 6,700,559
- Issue date Mar 2, 2004
- Sharp Kabushiki Kaisha
- Seiichi Tanaka
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Three-dimensional image processing apparatus and three-dimensional...
- Patent number 6,271,875
- Issue date Aug 7, 2001
- Sharp Kabushiki Kaisha
- Hajime Shimizu
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Electronic Device
- Publication number 20070226655
- Publication date Sep 27, 2007
- Hajime Shimizu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Two-dimensional code reading method, two-dimensional code reading p...
- Publication number 20040011872
- Publication date Jan 22, 2004
- Hajime Shimizu
- G06 - COMPUTING CALCULATING COUNTING