Tadashi Saitoh

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

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
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
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 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
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
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 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

Patents Applicationslast 30 patents

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
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

Tadashi Saitoh

Person

Patents Grantslast 30 patents

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

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

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

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...

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...

Method of recycling support material for image-bearing support

Method of recycling support material for image-bearing member

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

Patents Applicationslast 30 patents

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

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