Takezawa; Akihiro

Patent Applications and Registrations

Patent applications and USPTO patent grants for Takezawa; Akihiro.The latest application filed is for "engine piston and method for manufacturing the same".

Company Profile

4.2.6

Takezawa; Akihiro - Tokyo JP
TAKEZAWA; Akihiro - Higashihiroshima-shi JP
Takezawa; Akihiro - Ibaraki JP
Takezawa; Akihiro - Tsukuba-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
Diamine crosslinking agents, crosslinked acidic polysaccharides and medical materials Grant 10,919,840 - Funayama , et al. February 16, 2	2021-02-16
Engine Piston And Method For Manufacturing The Same App 20200355139 - ICHIKAWA; Kazuo ; et al.	2020-11-12
Diamine Crosslinking Agents, Crosslinked Acidic Polysaccharides And Medical Materials App 20190345312 - Funayama; Sho ; et al.	2019-11-14
Diamine crosslinking agents, crosslinked acidic polysaccharides and medical materials Grant 10,294,195 - Funayama , et al.	2019-05-21
Diamine Crosslinking Agents, Crosslinked Acidic Polysaccharides And Medical Materials App 20170001948 - Funayama; Sho ; et al.	2017-01-05
Diarylmethylamide Derivative Having Melanin-concentrating Hormone Receptor Antagonism App 20110015198 - Kamijo; Kaori ; et al.	2011-01-20
Process For Making Lactam Tachykinin Receptor Antagonists App 20090247770 - Campos; Kevin R. ; et al.	2009-10-01
Process for producing indolopyrrolocarbazole derivative App 20070197796 - Iida; Takehiko ; et al.	2007-08-23

uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.

While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.

All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.