Shibahashi; Yutaka

Patent Applications and Registrations

Patent applications and USPTO patent grants for Shibahashi; Yutaka.The latest application filed is for "photochromic toy".

Company Profile

0.24.10

Shibahashi; Yutaka - Aichi N/A JP
Shibahashi; Yutaka - Nagoya JP
Shibahashi; Yutaka - Nagoya-shi JP
Shibahashi; Yutaka - Midori-ku Nagoya-shi JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Photochromic toy Grant 9,937,434 - Yasuda , et al. April 10, 2	2018-04-10
Thermochromic color-memorization toner, cartridge including same housed therein, image formation apparatus, cartridge set, and image formation apparatus set Grant 9,005,857 - Fujita , et al. April 14, 2	2015-04-14
Photochromic Toy App 20140141689 - Yasuda; Michiyuki ; et al.	2014-05-22
Method for alternately expressing color-memorizing photochromic function in toy element, and an alternately color-memorizing photochromic toy Grant 8,444,450 - Shibahashi , et al. May 21, 2	2013-05-21
Thermochromic Color-memorization Toner, Cartridge Including Same Housed Therein, Image Formation Apparatus, Cartridge Set, And Image Formation Apparatus Set App 20130029257 - Fujita; Katsuyuki ; et al.	2013-01-31
Color-memorizing photochromic writing instrument, color-memorizing photochromic writing instrument set using the same and method for alternately expressing color-memorizing photochromic function of writing image Grant 7,575,386 - Shibahashi , et al. August 18, 2	2009-08-18
Ink composition for color-memorizing photochromic writing instrument and writing instrument using the same App 20070082977 - Shibahashi; Yutaka ; et al.	2007-04-12
Color-memorizing photochromic writing instrument, color-memorizing photochromic writing instrument set using the same and method for alternately expressing color-memorizing photochromic function of writing image App 20060053975 - Shibahashi; Yutaka ; et al.	2006-03-16
Method for alternately expressing color-memorizing photochromic function in toy element, and an alternately color-memorizing photochromic toy App 20040135097 - Shibahashi, Yutaka ; et al.	2004-07-15
Metallic luster tone thermochromic laminate member Grant 6,713,431 - Yasuda , et al. March 30, 2	2004-03-30
Color Memory Toy App 20030087580 - SHIBAHASHI, YUTAKA ; et al.	2003-05-08
Metallic luster tone thermochromic laminate member App 20030008774 - Yasuda, Michiyuki ; et al.	2003-01-09
Thermochromic acrylic synthetic fiber, its processed article, and process for producing thermochromic acrylic synthetic fiber Grant 6,444,313 - Ono , et al. September 3, 2	2002-09-03
Thermochromic Acrylic Synthetic Fiber, Its Processed Article, And Process For Producing Thermochromic Acrylic Synthetic Fiber App 20020090510 - Ono, Yoshiaki ; et al.	2002-07-11
Reversible thermochromic composition Grant 6,048,387 - Shibahashi , et al. April 11, 2	2000-04-11
Thermochromic laminate comprising light intercepting pigment and light stabilizer Grant 5,688,592 - Shibahashi , et al. November 18, 1	1997-11-18
Reversible thermochromic composition Grant 5,558,700 - Shibahashi , et al. September 24, 1	1996-09-24
Thermochromic color-memory composition Grant 5,558,699 - Nakashima , et al. September 24, 1	1996-09-24
Thermochromic laminate member, and composition and sheet for producing the same Grant 5,352,649 - Shibahashi , et al. October 4, 1	1994-10-04
Artificial plant that stably exhibits different colors Grant 5,079,049 - Kito , et al. January 7, 1	1992-01-07
Color memory toy set Grant 5,011,445 - Nakasuji , et al. April 30, 1	1991-04-30
Thermochromic artificial nail Grant 4,920,991 - Shibahashi , et al. May 1, 1	1990-05-01
Reversible heat sensitive recording composition Grant 4,865,648 - Kito , et al. September 12, 1	1989-09-12
Reversible temperature-indicating composition Grant 4,732,810 - Kito , et al. March 22, 1	1988-03-22
Reversible heat sensitive recording composition Grant 4,720,301 - Kito , et al. January 19, 1	1988-01-19
Thermochromic textile material Grant 4,681,791 - Shibahashi , et al. July 21, 1	1987-07-21
Method of producing reversible thermochromic display Grant 4,554,565 - Kito , et al. November 19, 1	1985-11-19
Thermochromic materials Grant 4,425,161 - Shibahashi , et al. January 10, 1	1984-01-10
Thermochromatic materials Grant 4,421,560 - Kito , et al. December 20, 1	1983-12-20

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