Tomohiro Sudoh

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Differentiation learning aiding apparatus and storage medium
- Patent number 6,549,923
- Issue date Apr 15, 2003
- Casio Computer Co., Ltd.
- Tomohiro Sudoh
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Volume calculating apparatus and storage medium
- Patent number 6,470,293
- Issue date Oct 22, 2002
- Casio Computer Co., Ltd.
- Tomohiro Sudoh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Mathematical set display apparatus and method, and storage medium h...
- Patent number 6,421,061
- Issue date Jul 16, 2002
- Casio Computer Co., Ltd.
- Tomohiro Sudoh
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
Graphic display control device for displaying graph and graphic and...
- Publication number 20070046674
- Publication date Mar 1, 2007
- CASIO COMPUTER CO., LTD.
- Tomohiro Sudoh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Graphic display control device for displaying graph and graphic and...
- Publication number 20040227738
- Publication date Nov 18, 2004
- CASIO COMPUTER CO., LTD.
- Tomohiro Sudoh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Logarithmic graph plotting apparatus and program
- Publication number 20040059999
- Publication date Mar 25, 2004
- CASIO COMPUTER CO., LTD.
- Tomohiro Sudoh
- G06 - COMPUTING CALCULATING COUNTING