Yoshihiro Hirata

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Posting right giving device, posting right giving method, and posti...
- Patent number 11,601,786
- Issue date Mar 7, 2023
- Raukten Group, Inc.
- Yoshihiro Hirata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sealed semiconductor device and lead frame used for the same
- Patent number 6,737,733
- Issue date May 18, 2004
- Renesas Technology Corp.
- Kazuyuki Misumi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Facsimile apparatus
- Patent number 4,920,427
- Issue date Apr 24, 1990
- Kabushiki Kaisha Toshiba
- Yoshihiro Hirata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus having a dial calling function
- Patent number 4,748,662
- Issue date May 31, 1988
- Kabushiki Kaisha Toshiba
- Yoshihiro Hirata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
POSTING RIGHT GIVING DEVICE, POSTING RIGHT GIVING METHOD, AND POSTI...
- Publication number 20210152987
- Publication date May 20, 2021
- RAKUTEN, INC
- Yoshihiro HIRATA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Sealed semiconductor device and lead frame used for the same
- Publication number 20020070431
- Publication date Jun 13, 2002
- Kazuyuki Misumi
- H01 - BASIC ELECTRIC ELEMENTS