Membership
Tour
Register
Log in
Hitoshi Ueda
Follow
Person
Fuji-shi, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Toner, image forming method and apparatus using the toner, and cont...
Patent number
6,821,699
Issue date
Nov 23, 2004
Ricoh Company Limited
Tomio Kondou
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Toner, external additive therefor and image forming method using th...
Patent number
6,503,676
Issue date
Jan 7, 2003
Ricoh Company, Ltd.
Hiroshi Yamashita
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Emulsion ink for use in stencil printing
Patent number
5,378,739
Issue date
Jan 3, 1995
Ricoh Company, Ltd.
Masahiro Koike
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Thermosensitive stencil paper
Patent number
5,188,881
Issue date
Feb 23, 1993
Ricoh Company, Ltd.
Shoichi Sugiyama
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Patents Applications
last 30 patents
Information
Patent Application
Toner, image forming method and apparatus using the toner, and cont...
Publication number
20030118932
Publication date
Jun 26, 2003
Tomio Kondou
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Information sharing system and method
Publication number
20030074346
Publication date
Apr 17, 2003
Hitoshi Ueda
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Toner, external additive therefor and image forming method using th...
Publication number
20010051270
Publication date
Dec 13, 2001
Ricoh Company, Ltd.
Hiroshi Yamashita
B82 - NANO-TECHNOLOGY