Akihiko Kitazawa

Follow

Person

Nagano, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Wire, wire manufacturing method, and vehicle door
- Patent number 11,572,657
- Issue date Feb 7, 2023
- NHK Spring Co., Ltd.
- Yoshikazu Kitamura
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Liquid cartridge and method for manufacturing liquid cartridge
- Patent number 7,249,832
- Issue date Jul 31, 2007
- Seiko Epson Corporation
- Yasuto Sakai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid cartridge
- Patent number 7,147,309
- Issue date Dec 12, 2006
- Seiko Epson Corporation
- Yasuto Sakai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid cartridge
- Patent number 7,125,108
- Issue date Oct 24, 2006
- Seiko Epson Corporation
- Koichi Toba
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink cartridge for ink-jet recording apparatus, and ink-jet recordin...
- Patent number 6,367,920
- Issue date Apr 9, 2002
- Seiko Epson Corporation
- Masahiro Kanai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
WIRE, WIRE MANUFACTURING METHOD, AND VEHICLE DOOR
- Publication number 20200354890
- Publication date Nov 12, 2020
- NHK Spring Co., Ltd.
- Yoshikazu Kitamura
- B60 - VEHICLES IN GENERAL
Information Patent Application
Liquid cartridge
- Publication number 20040174418
- Publication date Sep 9, 2004
- Koichi Toba
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Liquid cartridge
- Publication number 20040165043
- Publication date Aug 26, 2004
- Yasuto Sakai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Liquid cartridge and method for manufacturing liquid cartridge
- Publication number 20040165045
- Publication date Aug 26, 2004
- Yasuto Sakai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INK CARTRIDGE FOR INK-JET RECORDING APPARATUS, AND INK-JET RECORDIN...
- Publication number 20020024572
- Publication date Feb 28, 2002
- Masahiro Kanai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS