Yoshihiko Takeuchi

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Time-division duplex transmit-receive apparatus
- Patent number 8,327,208
- Issue date Dec 4, 2012
- Japan Radio Co., Ltd.
- Yoshihiko Takeuchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Computer system and closed caption display method
- Patent number 6,297,797
- Issue date Oct 2, 2001
- Kabushiki Kaisha Toshiba
- Yoshihiko Takeuchi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Composite longitudinal vibration mechanical filter having undesired...
- Patent number 5,751,200
- Issue date May 12, 1998
- Nihon Musen Kabushiki Kaisha
- Kazuo Yamashita
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Composite longitudinal vibration mechanical filter's method of manu...
- Patent number 5,740,595
- Issue date Apr 21, 1998
- Nihon Musen Kabushiki Kaisha
- Kazuo Yamashita
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Tunable composite longitudinal vibration mechanical filter manufact...
- Patent number 5,528,806
- Issue date Jun 25, 1996
- Nihon Musen Kabushiki Kaisha
- Kazuo Yamashita
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Surface acoustic wave device
- Patent number 5,523,641
- Issue date Jun 4, 1996
- Nihon Musen Kabushiki Kaisha
- Hiromi Yatsuda
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Composite longitudinal vibration mechanical filter having central f...
- Patent number 5,187,458
- Issue date Feb 16, 1993
- Nihon Musen Kabushiki Kaisha
- Kazuo Yamashita
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Surface elastic wave filter having finger omitted transducers to el...
- Patent number 5,175,519
- Issue date Dec 29, 1992
- Nihon Musen Kabushiki Kaisha
- Hiromi Yatsuda
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Surface elastic wave filter
- Patent number 4,878,036
- Issue date Oct 31, 1989
- Nihon Musen Kabushiki Kaisha
- Hiromi Yatsuda
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
TIME-DIVISION DUPLEX TRANSMIT-RECEIVE APPARATUS
- Publication number 20100251050
- Publication date Sep 30, 2010
- JAPAN RADIO CO., LTD.
- Yoshihiko Takeuchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Yoshihiko Takeuchi

Person

Patents Grantslast 30 patents

Time-division duplex transmit-receive apparatus

Computer system and closed caption display method

Composite longitudinal vibration mechanical filter having undesired...

Composite longitudinal vibration mechanical filter's method of manu...

Tunable composite longitudinal vibration mechanical filter manufact...

Surface acoustic wave device

Composite longitudinal vibration mechanical filter having central f...

Surface elastic wave filter having finger omitted transducers to el...

Surface elastic wave filter

Patents Applicationslast 30 patents

TIME-DIVISION DUPLEX TRANSMIT-RECEIVE APPARATUS