Kiyoshi Tanikawa

Person

Yokohama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Recording method and apparatus with an intermediate transfer medium...
- Patent number 7,070,269
- Issue date Jul 4, 2006
- Ricoh Company, Ltd.
- Kiyoshi Tanikawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method and apparatus for recording images on both sides of a record...
- Patent number 6,935,735
- Issue date Aug 30, 2005
- Ricoh Company, Ltd.
- Kiyoshi Tanikawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Device for removing image disfiguring substances and image forming...
- Patent number 6,853,822
- Issue date Feb 8, 2005
- Ricoh Company, Ltd.
- Hidetoshi Yano
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Recording method and apparatus with an intermediate transfer medium...
- Patent number 6,837,578
- Issue date Jan 4, 2005
- Ricoh Company, Ltd.
- Kiyoshi Tanikawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Image forming method and apparatus that form and transfer image of...
- Patent number 6,736,500
- Issue date May 18, 2004
- Ricoh Company, Ltd.
- Tomoko Takahashi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Recording method and apparatus with an intermediate transfer medium...
- Patent number 6,623,816
- Issue date Sep 23, 2003
- Ricoh Company, Ltd.
- Kiyoshi Tanikawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method and apparatus for recording images on both sides of a record...
- Patent number 6,595,631
- Issue date Jul 22, 2003
- Ricoh Company
- Kiyoshi Tanikawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Powder composition and process of forming liquid ink image using same
- Patent number 6,439,713
- Issue date Aug 27, 2002
- Ricoh Company, Ltd.
- Aino Noguchi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method and apparatus for removing image forming substance from imag...
- Patent number RE37645
- Issue date Apr 9, 2002
- Ricoh Company, Ltd.
- Yasuhiro Takahashi
- 399 - Electrophotography
Information Patent Grant
Method and apparatus for regenerating image holding member
- Patent number RE36963
- Issue date Nov 21, 2000
- Ricoh Company, Ltd.
- Kazuhiro Ando
- 430 - Radiation imagery chemistry: process, composition, or product thereof
Information Patent Grant
Method and apparatus for removing image forming substance from imag...
- Patent number 6,095,164
- Issue date Aug 1, 2000
- Ricoh Company, Ltd.
- Masatoshi Saitoh
- B08 - CLEANING
Information Patent Grant
Method for repeatedly using image holding member
- Patent number 6,047,758
- Issue date Apr 11, 2000
- Ricoh Company, Ltd.
- Shinichi Kuramoto
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Apparatus for regenerating image support from used image-bearing su...
- Patent number 5,839,143
- Issue date Nov 24, 1998
- Ricoh Company, Ltd.
- Kiyoshi Tanikawa
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Recyclable image recording support material, method of producing th...
- Patent number 5,782,254
- Issue date Jul 21, 1998
- Ricoh Company, Ltd.
- Kiyoshi Tanikawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Regenerating method and apparatus of image holding supporting member
- Patent number 5,769,957
- Issue date Jun 23, 1998
- Ricoh Company, Ltd.
- Kakuzi Murakami
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method for repeatedly using image holding member
- Patent number 5,753,400
- Issue date May 19, 1998
- Ricoh Company, Ltd.
- Shinichi Kuramoto
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method and regenerating image support from used image-bearing support
- Patent number 5,674,664
- Issue date Oct 7, 1997
- Ricoh Company, Ltd.
- Kiyoshi Tanikawa
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method of recycling image-deposited recording material and apparatu...
- Patent number 5,643,380
- Issue date Jul 1, 1997
- Ricoh Company, Ltd.
- Tadashi Saitoh
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Device for removing a film-like image forming substance from a reco...
- Patent number 5,638,842
- Issue date Jun 17, 1997
- Ricoh Company, Ltd.
- Toshiaki Tokita
- B08 - CLEANING
Information Patent Grant
Method of recycling support material for image-bearing support
- Patent number 5,635,005
- Issue date Jun 3, 1997
- Ricoh Company, Ltd.
- Tadashi Saitoh
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method of recycling support material for image-bearing member
- Patent number 5,607,534
- Issue date Mar 4, 1997
- Ricoh Company, Ltd.
- Toshiyuki Kawanishi
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method and apparatus for regenerating image holding member
- Patent number 5,605,777
- Issue date Feb 25, 1997
- Ricoh Company, Ltd.
- Kazuhiro Ando
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Image-bearing member and method for recycling the same
- Patent number 5,593,937
- Issue date Jan 14, 1997
- Ricoh Company, Ltd.
- Tadashi Saito
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method and apparatus for removing image forming substance from imag...
- Patent number 5,574,538
- Issue date Nov 12, 1996
- Ricoh Company, Ltd.
- Yasuhiro Takahashi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method for using image support regeneratively and tool for forming...
- Patent number 5,547,793
- Issue date Aug 20, 1996
- Ricoh Company, Ltd.
- Shinichi Kuramoto
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Image holding-supporting member and regenerating method thereof
- Patent number 5,474,617
- Issue date Dec 12, 1995
- Ricoh Company, Ltd.
- Tadashi Saito
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Optical information recording medium
- Patent number 4,477,555
- Issue date Oct 16, 1984
- Ricoh Co., Ltd.
- Hideaki Oba
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical information recording medium
- Patent number 4,458,004
- Issue date Jul 3, 1984
- Ricoh Company, Ltd.
- Kiyoshi Tanikawa
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Methods for preparing plural layer organic electrophotographic elem...
- Patent number 4,329,416
- Issue date May 11, 1982
- Ricoh Co., Ltd.
- Kiyoshi Tanikawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Recording method and apparatus with an intermediate transfer medium...
- Publication number 20050068398
- Publication date Mar 31, 2005
- Kiyoshi Tanikawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Recording method and apparatus with an intermediate transfer medium...
- Publication number 20040036754
- Publication date Feb 26, 2004
- Kiyoshi Tanikawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Method and apparatus for recording images on both sides of a record...
- Publication number 20030047272
- Publication date Mar 13, 2003
- Kiyoshi Tanikawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Device for removing image disfiguring substances and image forming...
- Publication number 20020094214
- Publication date Jul 18, 2002
- Hidetoshi Yano
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Method and apparatus for recording images on both sides of a record...
- Publication number 20020057322
- Publication date May 16, 2002
- Kiyoshi Tanikawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Image forming method and apparatus that form and transfer image of...
- Publication number 20010022607
- Publication date Sep 20, 2001
- RICOH COMPANY, LTD.
- Tomoko Takahashi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Kiyoshi Tanikawa

Person

Patents Grantslast 30 patents

Recording method and apparatus with an intermediate transfer medium...

Method and apparatus for recording images on both sides of a record...

Device for removing image disfiguring substances and image forming...

Recording method and apparatus with an intermediate transfer medium...

Image forming method and apparatus that form and transfer image of...

Recording method and apparatus with an intermediate transfer medium...

Method and apparatus for recording images on both sides of a record...

Powder composition and process of forming liquid ink image using same

Method and apparatus for removing image forming substance from imag...

Method and apparatus for regenerating image holding member

Method and apparatus for removing image forming substance from imag...

Method for repeatedly using image holding member

Apparatus for regenerating image support from used image-bearing su...

Recyclable image recording support material, method of producing th...

Regenerating method and apparatus of image holding supporting member

Method for repeatedly using image holding member

Method and regenerating image support from used image-bearing support

Method of recycling image-deposited recording material and apparatu...

Device for removing a film-like image forming substance from a reco...

Method of recycling support material for image-bearing support

Method of recycling support material for image-bearing member

Method and apparatus for regenerating image holding member

Image-bearing member and method for recycling the same

Method and apparatus for removing image forming substance from imag...

Method for using image support regeneratively and tool for forming...

Image holding-supporting member and regenerating method thereof

Optical information recording medium

Optical information recording medium

Methods for preparing plural layer organic electrophotographic elem...

Patents Applicationslast 30 patents

Recording method and apparatus with an intermediate transfer medium...

Recording method and apparatus with an intermediate transfer medium...

Method and apparatus for recording images on both sides of a record...

Device for removing image disfiguring substances and image forming...

Method and apparatus for recording images on both sides of a record...

Image forming method and apparatus that form and transfer image of...