Kuramoto; Yasuhiro

Patent Applications and Registrations

Patent applications and USPTO patent grants for Kuramoto; Yasuhiro.The latest application filed is for "novel pyridonecarboxylic acid derivative or salt thereof".

Company Profile

2.9.2

Kuramoto; Yasuhiro - Akitakata JP
KURAMOTO; Yasuhiro - Akitakata-shi JP
Kuramoto; Yasuhiro - Hiroshima JP
Kuramoto; Yasuhiro - Takata-gun JP
Kuramoto; Yasuhiro - Hiroshima-ken JP
Kuramoto; Yasuhiro - Shiki 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
Pyridonecarboxylic acid derivative or salt thereof Grant 10,532,984 - Kinoshita , et al. Ja	2020-01-14
Novel Pyridonecarboxylic Acid Derivative Or Salt Thereof App 20190276407 - KINOSHITA; Tomohiko ; et al.	2019-09-12
Pyridonecarboxylic acid derivatives or salts thereof Grant 7,713,997 - Yazaki , et al. May 11, 2	2010-05-11
Novel Pyridonecarboxylic Acid Derivatives Or Salts Thereof App 20090149440 - Yazaki; Akira ; et al.	2009-06-11
Quinolinecarboxylic acid derivative or salts thereof Grant 6,858,625 - Yazaki , et al. February 22, 2	2005-02-22
Pyridonecarboxylic acid derivatives or their salts, and antibacterial agents containing the same as their effective components Grant 6,156,903 - Yazaki , et al. December 5, 2	2000-12-05
Pyridonecarboxylic acid derivatives or salts thereof and drugs containing the same as the active ingredient Grant 6,136,823 - Sakae , et al. October 24, 2	2000-10-24
Pyridonecarboxylic acid derivatives or their salts and antibacterial agent comprising the same as the active ingredient Grant 5,998,436 - Yazaki , et al. December 7, 1	1999-12-07
Pyridonecarboxylic acid derivatives or salts thereof and antibacterial agents comprising the same as active ingredient Grant 5,910,498 - Yazaki , et al. June 8, 1	1999-06-08
Tricyclic compound or salts thereof, method for producing the same and anti-microbial agent containing the same Grant 5,399,553 - Yokomoto , et al. * March 21, 1	1995-03-21
Azetidin-2-one derivatives, and process for production thereof using tin enolates Grant 4,918,184 - Nagao , et al. April 17, 1	1990-04-17

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