Yutaka Hirahara

Follow

Person

Osaka-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
File binder, printed matter set, and printed matter
- Patent number 9,365,070
- Issue date Jun 14, 2016
- CALENDAR KOKOKU CO., LTD.
- Yutaka Hirahara
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Desktop loose-leaf base, and binder
- Patent number 8,845,224
- Issue date Sep 30, 2014
- Calendar Kokoku Co., Ltd.
- Yutaka Hirahara
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER

Patents Applicationslast 30 patents

Information Patent Application
FILE BINDER, PRINTED MATTER SET, AND PRINTED MATTER
- Publication number 20150375556
- Publication date Dec 31, 2015
- CALENDAR KOKOKU CO., LTD.
- Yutaka HIRAHARA
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
PRINTED LEAF, BOUND LEAF, LEAF PROVIDING METHOD, FOLDING PRINTED LE...
- Publication number 20140103630
- Publication date Apr 17, 2014
- CALENDAR KOKOKU CO., LTD.
- Yutaka Hirahara
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
DESKTOP LOOSE-LEAF BASE, AND BINDER
- Publication number 20120119481
- Publication date May 17, 2012
- CALENDAR KOKOKU CO., LTD.
- Yutaka Hirahara
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER