Yoshifumi Takehara

Person

Yokohama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Sheet treating apparatus and image forming apparatus therewith
- Patent number RE45207
- Issue date Oct 28, 2014
- Canon Kabushiki Kaisha
- Yoshifumi Takehara
- 270 - Sheet-material associating
Information Patent Grant
Sheet processor mounted within sheet-discharge section of image for...
- Patent number 6,671,491
- Issue date Dec 30, 2003
- Canon Kabushiki Kaisha
- Yuji Yamanaka
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Sheet treating apparatus and image forming apparatus therewith
- Patent number 6,290,220
- Issue date Sep 18, 2001
- Canon Kabushiki Kaisha
- Yoshifumi Takehara
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Sheet processing apparatus and image forming apparatus using same
- Patent number 6,241,234
- Issue date Jun 5, 2001
- Canon Kabushiki Kaisha
- Naho Saitoh
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Sorter and image forming apparatus
- Patent number 6,155,552
- Issue date Dec 5, 2000
- Canon Kabushiki Kaisha
- Katsuaki Hirai
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Sheet post-processing apparatus
- Patent number 5,951,000
- Issue date Sep 14, 1999
- Canon Kabushiki Kaisha
- Masaaki Sato
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Sheet post-processing apparatus
- Patent number 5,938,186
- Issue date Aug 17, 1999
- Canon Kabushiki Kaisha
- Masaaki Sato
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Hydroxygallium phthalocyanine compound, production process therefor...
- Patent number 5,932,722
- Issue date Aug 3, 1999
- Canon Kabushiki Kaisha
- Katsuaki Hirai
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Sheet binding apparatus with sheet set shifting means and image for...
- Patent number 5,918,872
- Issue date Jul 6, 1999
- Canon Kabushiki Kaisha
- Katsuhito Kato
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Sheet transport apparatus having a hole puncher, and sheet processi...
- Patent number 5,911,414
- Issue date Jun 15, 1999
- Canon Kabushiki Kaisha
- Katsuhito Kato
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Sheet post-processing apparatus
- Patent number 5,909,871
- Issue date Jun 8, 1999
- Canon Kabushiki Kaisha
- Yoshifumi Takehara
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Sheet processing apparatus
- Patent number 5,897,250
- Issue date Apr 27, 1999
- Canon Kabushiki Kaisha
- Katsuaki Hirai
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Sheet post-processing apparatus with stack inclining means
- Patent number 5,836,579
- Issue date Nov 17, 1998
- Canon Kabushiki Kaisha
- Kenichi Hayashi
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Image fixing apparatus with separation member
- Patent number 5,802,434
- Issue date Sep 1, 1998
- Canon Kabushiki Kaisha
- Yoshifumi Takehara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Sheet post-treatment apparatus
- Patent number 5,678,818
- Issue date Oct 21, 1997
- Canon Kabushiki Kaisha
- Kenichi Hayashi
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Sheet post-processing apparatus
- Patent number 5,657,977
- Issue date Aug 19, 1997
- Canon Kabushiki Kaisha
- Katsuhito Kato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Sheet material sorting apparatus having means for holding and conve...
- Patent number 5,580,039
- Issue date Dec 3, 1996
- Canon Kabushiki Kaisha
- Yoshifumi Takehara
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Sheet post-processing apparatus with malfunction operation
- Patent number 5,573,233
- Issue date Nov 12, 1996
- Canon Kabushiki Kaisha
- Katsuaki Hirai
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Sheet finisher
- Patent number 5,556,251
- Issue date Sep 17, 1996
- Canon Kabushiki Kaisha
- Masakazu Hiroi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Sheet post-processing apparatus
- Patent number 5,499,811
- Issue date Mar 19, 1996
- Canon Kabushiki Kaisha
- Kenichi Hayashi
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Sheet material sorting apparatus having means for holding and conve...
- Patent number 5,449,167
- Issue date Sep 12, 1995
- Canon Kabushiki Kaisha
- Yoshifumi Takehara
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Sheet post-processing apparatus
- Patent number 5,443,248
- Issue date Aug 22, 1995
- Canon Kabushiki Kaisha
- Kenichi Hayashi
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Sheet material sorting apparatus having means for holding and conve...
- Patent number 5,417,417
- Issue date May 23, 1995
- Canon Kabushiki Kaisha
- Yoshifumi Takehara
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Sheet post-processing apparatus having trays for receiving sets of...
- Patent number 5,384,634
- Issue date Jan 24, 1995
- Canon Kabushiki Kaisha
- Yoshifumi Takehara
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Image forming apparatus
- Patent number 5,084,736
- Issue date Jan 28, 1992
- Canon Kabushiki Kaisha
- Hajime Suzuki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Sheet folding apparatus and image forming apparatus having the same
- Publication number 20020086786
- Publication date Jul 4, 2002
- Mitsugu Kamizuru
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD

Yoshifumi Takehara

Person

Patents Grantslast 30 patents

Sheet treating apparatus and image forming apparatus therewith

Sheet processor mounted within sheet-discharge section of image for...

Sheet treating apparatus and image forming apparatus therewith

Sheet processing apparatus and image forming apparatus using same

Sorter and image forming apparatus

Sheet post-processing apparatus

Sheet post-processing apparatus

Hydroxygallium phthalocyanine compound, production process therefor...

Sheet binding apparatus with sheet set shifting means and image for...

Sheet transport apparatus having a hole puncher, and sheet processi...

Sheet post-processing apparatus

Sheet processing apparatus

Sheet post-processing apparatus with stack inclining means

Image fixing apparatus with separation member

Sheet post-treatment apparatus

Sheet post-processing apparatus

Sheet material sorting apparatus having means for holding and conve...

Sheet post-processing apparatus with malfunction operation

Sheet finisher

Sheet post-processing apparatus

Sheet material sorting apparatus having means for holding and conve...

Sheet post-processing apparatus

Sheet material sorting apparatus having means for holding and conve...

Sheet post-processing apparatus having trays for receiving sets of...

Image forming apparatus

Patents Applicationslast 30 patents

Sheet folding apparatus and image forming apparatus having the same