Kishishita; Akihiro

Patent Applications and Registrations

Patent applications and USPTO patent grants for Kishishita; Akihiro.The latest application filed is for "method for preparing highly stable crystals of aspartame derivative".

Company Profile

0.7.1

Kishishita; Akihiro - Tottori JP
Kishishita; Akihiro - Kawasaki JP
Kishishita; Akihiro - Kanagawa-ken JP
Kishishita, Akihiro - Kawasaki-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
Optical disk vibration sensing and reproducing device Grant RE39,491 - Ota , et al. February 20, 2	2007-02-20
Crystallization processes for the formation of stable crystals of aspartame derivative Grant 6,914,151 - Kawahara , et al. July 5, 2	2005-07-05
Method for preparing highly stable crystals of aspartame derivative Grant 6,844,465 - Kawahara , et al. January 18, 2	2005-01-18
Aspartame derivative crystal and process for producing the same Grant 6,790,470 - Kishishita , et al. September 14, 2	2004-09-14
Process for separating and purifying aspartame and a derivative thereof Grant 6,613,933 - Nagashima , et al. September 2, 2	2003-09-02
Method for preparing highly stable crystals of aspartame derivative App 20020193621 - Kawahara, Shigeru ; et al.	2002-12-19
Sweetener composition Grant 6,372,279 - Ishida , et al. April 16, 2	2002-04-16
Mixed crystals comprising aspartame and aspartame derivative and process for producing the same Grant 6,346,642 - Kishishita , et al. February 12, 2	2002-02-12

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