Senga; Kuniyuki

Patent Applications and Registrations

Patent applications and USPTO patent grants for Senga; Kuniyuki.The latest application filed is for "friction body, writing instrument, and writing set".

Company Profile

0.12.11

Senga; Kuniyuki - Kasugai JP
SENGA; Kuniyuki - Kasugai-shi Aichi
Senga; Kuniyuki - Nagoya-shi JP
Senga; Kuniyuki - Nagoya JP
Senga; Kuniyuki - Aichi-ken JP
SENGA, KUNIYUKI - GIFU JP
Senga; Kuniyuki - Aichi 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
Friction body, writing instrument, and writing set Grant 11,383,547 - Senga July 12, 2	2022-07-12
Friction Body, Writing Instrument, And Writing Set App 20210138826 - SENGA; Kuniyuki	2021-05-13
Writing Instrument And Writing Instrument Set App 20100098475 - Fujita; Katsuyuki ; et al.	2010-04-22
Reversible thermochromic display article Grant 7,335,624 - Senga , et al. February 26, 2	2008-02-26
Thermally color-developing reversibly thermochromic pigment Grant 7,332,109 - Senga , et al. February 19, 2	2008-02-19
Friction body, writing instrument and writing instrument set App 20070189836 - Senga; Kuniyuki ; et al.	2007-08-16
Reversible thermochromic display article App 20060166822 - Senga; Kuniyuki ; et al.	2006-07-27
Reversibly thermochromic ultraviolet ray-hardening ink composition and reversibly thermochromic laminate using the same Grant 6,946,168 - Senga , et al. September 20, 2	2005-09-20
Reversibly metachromatic toy App 20050014444 - Harata, Hiroki ; et al.	2005-01-20
Reversibly thermochromic ultraviolet ray-hardening ink composition and reversibly thermochromic laminate using the same App 20040077743 - Senga, Kuniyuki ; et al.	2004-04-22
Thermochromic dry offset ink, and printed article produced using the same Grant 6,669,765 - Senga , et al. December 30, 2	2003-12-30
Thermally color-developing reversibly thermochromic pigment App 20030122113 - Senga, Kuniyuki ; et al.	2003-07-03
Color Memory Toy App 20030087580 - SHIBAHASHI, YUTAKA ; et al.	2003-05-08
Thermochromic microencapsulated pigments Grant 6,494,950 - Fujita , et al. December 17, 2	2002-12-17
Reversibly thermochromic light-shielding/light-transmitting laminate member Grant 6,485,824 - Senga , et al. November 26, 2	2002-11-26
Thermochromic dry offset ink, and printed article produced using the same App 20020121218 - Senga, Kuniyuki ; et al.	2002-09-05
Reversibly thermochromic light-shielding/light-transmitting laminate member App 20020066890 - Senga, Kuniyuki ; et al.	2002-06-06
Reversibly thermochromic light-transmitting laminate member App 20020068166 - Senga, Kuniyuki ; et al.	2002-06-06
Temperature-sensitive color-memorizing microencapsulated pigment Grant 5,879,443 - Senga , et al. March 9, 1	1999-03-09
Preparation method for shear-thinning water-based ball-point pen inks compositions and ball-point pens employing the same Grant 5,785,746 - Kito , et al. July 28, 1	1998-07-28
Temperature-dependent color/transparency storing resin composition and laminate member employing the same Grant 5,721,059 - Kito , et al. February 24, 1	1998-02-24
Thermochromic opaque composition, laminate member employing the same, and three-dimensional member employing said laminate member and capable of concealing and revealing the interior Grant 5,490,956 - Kito , et al. February 13, 1	1996-02-13
Temperature-sensitive color-changeable composite fiber Grant 5,153,066 - Tanaka , et al. October 6, 1	1992-10-06

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