Seiji Usami

Person

Tochigi-ken, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Recording and reproducing device
- Patent number 8,139,466
- Issue date Mar 20, 2012
- Sharp Kabushiki Kaisha
- Makoto Hashimoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Digital video disk player with amplifier
- Patent number D639824
- Issue date Jun 14, 2011
- Sharp Kabushiki Kaisha
- Seiji Usami
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Digital video disk player
- Patent number D633527
- Issue date Mar 1, 2011
- Sharp Kabushiki Kaisha
- Noriaki Itai
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Digital video disk recorder combined with hard disk video recorder
- Patent number D524271
- Issue date Jul 4, 2006
- Sharp Corporation
- Noriaki Itai
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Digital video disk recorder combined with hard disk video recorder
- Patent number D499707
- Issue date Dec 14, 2004
- Sharp Kabushiki Kaisha
- Seiji Usami
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Digital video disk recorder
- Patent number D466876
- Issue date Dec 10, 2002
- Sharp Kabushiki Kaisha
- Seiji Usami
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Digital video disk player with LCD monitor
- Patent number D456373
- Issue date Apr 30, 2002
- Sharp Kabushiki Kaisha
- Seiji Usami
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Digital video disk player with LCD monitor
- Patent number D447738
- Issue date Sep 11, 2001
- Sharp Kabushiki Kaisha
- Seiji Usami
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Digital video disk player
- Patent number D418131
- Issue date Dec 28, 1999
- Sharp Kabushiki Kaisha
- Seiji Usami
- D14 - Recording, communication, or information retrieval equipment

Patents Applicationslast 30 patents

Information Patent Application
Recording and Reproducing Device
- Publication number 20080075415
- Publication date Mar 27, 2008
- SHARP KABUSHIKI KAISHA
- Makoto Hashimoto
- G11 - INFORMATION STORAGE

Seiji Usami

Person

Patents Grantslast 30 patents

Recording and reproducing device

Digital video disk player with amplifier

Digital video disk player

Digital video disk recorder combined with hard disk video recorder

Digital video disk recorder combined with hard disk video recorder

Digital video disk recorder

Digital video disk player with LCD monitor

Digital video disk player with LCD monitor

Digital video disk player

Patents Applicationslast 30 patents

Recording and Reproducing Device