Kazuhiro Hirota

Person

Hachioji, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Liquefied gas-based rapid cooling possibility determination device,...
- Patent number 11,022,253
- Issue date Jun 1, 2021
- MITSUBISHI SHIPBUILDING CO., LTD.
- Michihisa Watanabe
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Postprocessing apparatus with two or more finishing devices
- Patent number 7,261,288
- Issue date Aug 28, 2007
- Konica Minolta Business Technologies, Inc.
- Hisao Hosoya
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Image forming system and single-sheet processing machine
- Patent number 7,207,557
- Issue date Apr 24, 2007
- Konica Minolta Business Technologies, Inc.
- Masahiro Kaneko
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Image forming apparatus in use with a sheet post-processing apparatus
- Patent number RE39168
- Issue date Jul 11, 2006
- Konica Corporation
- Kazuhiro Hirota
- 399 - Electrophotography
Information Patent Grant
Automatic document feeder having a document shunting path
- Patent number 6,796,559
- Issue date Sep 28, 2004
- Konica Corporation
- Kazuhiro Hirota
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Automatic document feeder having a document shunting path
- Patent number 6,585,258
- Issue date Jul 1, 2003
- Konica Corporation
- Kazuhiro Hirota
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sheet stacker with aligning/conveying rollers and image forming app...
- Patent number 6,427,997
- Issue date Aug 6, 2002
- Konica Corporation
- Kazuhiro Hirota
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Document feeding apparatus and image forming apparatus
- Patent number 6,381,439
- Issue date Apr 30, 2002
- Konica Corporation
- Kazuhiro Hirota
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Sheet processing apparatus
- Patent number 6,283,354
- Issue date Sep 4, 2001
- Konica Corporation
- Kazuhiro Hirota
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Image forming apparatus in use with a sheet post-processing apparatus
- Patent number 6,233,427
- Issue date May 15, 2001
- Konica Corporation
- Kazuhiro Hirota
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Auto document feeder
- Patent number 6,206,359
- Issue date Mar 27, 2001
- Konica Corporation
- Kazuhiro Hirota
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electronic copier
- Patent number D438889
- Issue date Mar 13, 2001
- Konica Corporation
- Kenji Matsumoto
- D18 - Printing and office machinery
Information Patent Grant
Sheet conveying apparatus and method wherein the sheet is fed witho...
- Patent number 6,152,445
- Issue date Nov 28, 2000
- Konica Corporation
- Kazuhiro Hirota
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Automatic document feeder having a document shunting path
- Patent number 6,145,834
- Issue date Nov 14, 2000
- Konica Corporation
- Kazuhiro Hirota
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Sheet finishing apparatus
- Patent number 6,109,605
- Issue date Aug 29, 2000
- Konica Corporation
- Kazuhiro Hirota
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Image forming apparatus having stapling position controller
- Patent number 6,091,929
- Issue date Jul 18, 2000
- Konica Corporation
- Hirohiko Yamazaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Sheet finishing apparatus
- Patent number 5,984,299
- Issue date Nov 16, 1999
- Konica Corporation
- Kazuhiro Hirota
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Sorter for distributing a plurality of sheets to a plurality of she...
- Patent number 5,449,158
- Issue date Sep 12, 1995
- Konica Corporation
- Kazuhiro Hirota
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Image forming apparatus
- Patent number 5,292,112
- Issue date Mar 8, 1994
- Konica Corporation
- Kazuhiro Hirota
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Sorter with trays having guide plates and return springs
- Patent number 5,259,605
- Issue date Nov 9, 1993
- Konica Corporation
- Kohji Yoshie
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Automatic document conveying device
- Patent number 5,223,905
- Issue date Jun 29, 1993
- Konica Corporation
- Yasushi Yamada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Paper feed device
- Patent number 5,213,320
- Issue date May 25, 1993
- Konica Corporation
- Kazuhiro Hirota
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Sorter with trays rotatable into a stapling position
- Patent number 5,192,065
- Issue date Mar 9, 1993
- Konica Corporation
- Kazuhiro Hirota
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Recirculating document handler
- Patent number 5,169,135
- Issue date Dec 8, 1992
- Konica Corporation
- Izumi Hamanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Paper feeding apparatus having a three cylinder vacuum member
- Patent number 5,088,717
- Issue date Feb 18, 1992
- Konica Corporation
- Izumi Hamanaka
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
LIQUEFIED GAS-BASED RAPID COOLING POSSIBILITY DETERMINATION DEVICE,...
- Publication number 20190211974
- Publication date Jul 11, 2019
- MITSUBISHI SHIPBUILDING CO., LTD.
- Michihisa WATANABE
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Application
NON-SPHERICAL TANK AND LIQUEFIED GAS CARRIER SHIP EQUIPPED WITH THE...
- Publication number 20180072387
- Publication date Mar 15, 2018
- Mitsubishi Heavy Industries, Ltd.
- Takashi OKAFUJI
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Application
Image forming system and single-sheet processing machine
- Publication number 20040247356
- Publication date Dec 9, 2004
- KONICA MINOLTA BUSINESS TECHNOLOGIES, INC.
- Masahiro Kaneko
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
Automatic document feeder having a document shunting path
- Publication number 20030160386
- Publication date Aug 28, 2003
- Konica Corporation
- Kazuhiro Hirota
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Postprocessing apparatus and image forming system
- Publication number 20030062666
- Publication date Apr 3, 2003
- Hisao Hosoya
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
Document feeding apparatus and image forming apparatus
- Publication number 20010016133
- Publication date Aug 23, 2001
- Kazuhiro Hirota
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Kazuhiro Hirota

Person

Patents Grantslast 30 patents

Liquefied gas-based rapid cooling possibility determination device,...

Postprocessing apparatus with two or more finishing devices

Image forming system and single-sheet processing machine

Image forming apparatus in use with a sheet post-processing apparatus

Automatic document feeder having a document shunting path

Automatic document feeder having a document shunting path

Sheet stacker with aligning/conveying rollers and image forming app...

Document feeding apparatus and image forming apparatus

Sheet processing apparatus

Image forming apparatus in use with a sheet post-processing apparatus

Auto document feeder

Electronic copier

Sheet conveying apparatus and method wherein the sheet is fed witho...

Automatic document feeder having a document shunting path

Sheet finishing apparatus

Image forming apparatus having stapling position controller

Sheet finishing apparatus

Sorter for distributing a plurality of sheets to a plurality of she...

Image forming apparatus

Sorter with trays having guide plates and return springs

Automatic document conveying device

Paper feed device

Sorter with trays rotatable into a stapling position

Recirculating document handler

Paper feeding apparatus having a three cylinder vacuum member

Patents Applicationslast 30 patents

LIQUEFIED GAS-BASED RAPID COOLING POSSIBILITY DETERMINATION DEVICE,...

NON-SPHERICAL TANK AND LIQUEFIED GAS CARRIER SHIP EQUIPPED WITH THE...

Image forming system and single-sheet processing machine

Automatic document feeder having a document shunting path

Postprocessing apparatus and image forming system

Document feeding apparatus and image forming apparatus