Tomoyuki ARAKI

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method for cleaning piping and cleaning system for piping
- Patent number 9,744,569
- Issue date Aug 29, 2017
- Hitachi, Ltd.
- Takaaki Suematsu
- B08 - CLEANING
Information Patent Grant
Image forming apparatus
- Patent number 9,081,345
- Issue date Jul 14, 2015
- Canon Kabushiki Kaisha
- Wataru Uchida
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Image reader with a closed-state detector and image forming apparat...
- Patent number 7,022,972
- Issue date Apr 4, 2006
- Canon Kabushiki Kaisha
- Masayoshi Fukatsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Charging apparatus with auxiliary member and image forming apparatu...
- Patent number 6,952,548
- Issue date Oct 4, 2005
- Canon Kabushiki Kaisha
- Michio Uchida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image reading apparatus
- Patent number 6,930,805
- Issue date Aug 16, 2005
- Canon Kabushiki Kaisha
- Tomoyuki Araki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image forming apparatus including holding member
- Patent number 6,788,321
- Issue date Sep 7, 2004
- Canon Kabushiki Kaisha
- Tomoyuki Araki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Sheet material conveying device; image forming apparatus and sheet...
- Patent number 6,733,007
- Issue date May 11, 2004
- Canon Kabushiki Kaisha
- Junichi Sekiyama
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Bookbinding apparatus, adhesive cartridge, and image forming apparatus
- Patent number 6,637,996
- Issue date Oct 28, 2003
- Canon Kabushiki Kaisha
- Yasuyoshi Hayakawa
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Sheet processing device with stack alignment
- Patent number 6,561,503
- Issue date May 13, 2003
- Canon Kabushiki Kaisha
- Atsushi Ogata
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Image reader with a closed-state detector and image forming apparat...
- Patent number 6,534,761
- Issue date Mar 18, 2003
- Canon Kabushiki Kaisha
- Masayoshi Fukatsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sheet processing apparatus and image forming apparatus
- Patent number 6,382,614
- Issue date May 7, 2002
- Canon Kabushiki Kaisha
- Masayoshi Fukatsu
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Aligning device for sheet finisher
- Patent number 6,382,616
- Issue date May 7, 2002
- Canon Kabushiki Kaisha
- Tsuyoshi Waragai
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
In line rotatable stapling device
- Patent number 6,341,772
- Issue date Jan 29, 2002
- Canon Kabushiki Kaisha
- Tsuyoshi Waragai
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Sheet conveying apparatus with conveying path changing device and s...
- Patent number 6,325,371
- Issue date Dec 4, 2001
- Canon Kabushiki Kaisha
- Tomoyuki Araki
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Image forming apparatus and sheet stacking device with lifter
- Patent number 6,318,718
- Issue date Nov 20, 2001
- Canon Kabushiki Kaisha
- Atsushi Ogata
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Sheet receiving/stacking device, and image forming apparatus having...
- Patent number 6,302,606
- Issue date Oct 16, 2001
- Canon Kabushiki Kaisha
- Yasuyoshi Hayakawa
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Sheet material stacking device and image forming apparatus having same
- Patent number 6,286,830
- Issue date Sep 11, 2001
- Canon Kabushiki Kaisha
- Yoshihiko Kitahara
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Sorter
- Patent number 6,206,369
- Issue date Mar 27, 2001
- Canon Kabushiki Kaisha
- Osamu Hoshii
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Sheet supply device with stacking reference guide
- Patent number 5,651,540
- Issue date Jul 29, 1997
- Canon Kabushiki Kaisha
- Yoshiaki Watanabe
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Sheet supply apparatus
- Patent number 5,501,444
- Issue date Mar 26, 1996
- Canon Kabushiki Kaisha
- Hiroshi Yukimachi
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Sheet feeding apparatus
- Patent number 5,443,251
- Issue date Aug 22, 1995
- Canon Kabushiki Kaisha
- Shoichi Kan
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Image forming apparatus
- Patent number 5,154,411
- Issue date Oct 13, 1992
- Canon Kabushiki Kaisha
- Jun Saito
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Process cartridge and multi-color image forming apparatus using same
- Patent number 4,924,267
- Issue date May 8, 1990
- Canon Kabushiki Kaisha
- Masao Yoshikawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR CLEANING PIPING AND CLEANING SYSTEM FOR PIPING
- Publication number 20150298179
- Publication date Oct 22, 2015
- Hitachi Ltd.
- Takaaki SUEMATSU
- B08 - CLEANING
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20120147395
- Publication date Jun 14, 2012
- Canon Kabushiki Kaisha
- Wataru Uchida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
SHEET MATERIAL CONVEYING DEVICE; IMAGE FORMING APPARATUS AND SHEET...
- Publication number 20040046311
- Publication date Mar 11, 2004
- Canon Kabushiki Kaisha
- Junichi Sekiyama
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Charging apparatus and image forming apparatus having the charging...
- Publication number 20040042820
- Publication date Mar 4, 2004
- Canon Kabushiki Kaisha
- Michio Uchida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming apparatus
- Publication number 20030160856
- Publication date Aug 28, 2003
- Canon Kabushiki Kaisha
- Tomoyuki Araki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image reader with a closed-state detector and image forming apparat...
- Publication number 20030038229
- Publication date Feb 27, 2003
- Canon Kabushiki Kaisha
- Masayoshi Fukatsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Image reading apparatus
- Publication number 20020044309
- Publication date Apr 18, 2002
- Tomoyuki Araki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Image reader with a closed-state detector and image forming apparat...
- Publication number 20010028030
- Publication date Oct 11, 2001
- Masayoshi Fukatsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Tomoyuki ARAKI

Person

Patents Grantslast 30 patents

Method for cleaning piping and cleaning system for piping

Image forming apparatus

Image reader with a closed-state detector and image forming apparat...

Charging apparatus with auxiliary member and image forming apparatu...

Image reading apparatus

Image forming apparatus including holding member

Sheet material conveying device; image forming apparatus and sheet...

Bookbinding apparatus, adhesive cartridge, and image forming apparatus

Sheet processing device with stack alignment

Image reader with a closed-state detector and image forming apparat...

Sheet processing apparatus and image forming apparatus

Aligning device for sheet finisher

In line rotatable stapling device

Sheet conveying apparatus with conveying path changing device and s...

Image forming apparatus and sheet stacking device with lifter

Sheet receiving/stacking device, and image forming apparatus having...

Sheet material stacking device and image forming apparatus having same

Sorter

Sheet supply device with stacking reference guide

Sheet supply apparatus

Sheet feeding apparatus

Image forming apparatus

Process cartridge and multi-color image forming apparatus using same

Patents Applicationslast 30 patents

METHOD FOR CLEANING PIPING AND CLEANING SYSTEM FOR PIPING

IMAGE FORMING APPARATUS

SHEET MATERIAL CONVEYING DEVICE; IMAGE FORMING APPARATUS AND SHEET...

Charging apparatus and image forming apparatus having the charging...

Image forming apparatus

Image reader with a closed-state detector and image forming apparat...

Image reading apparatus

Image reader with a closed-state detector and image forming apparat...