YONEYAMA; Masaru

Patent Applications and Registrations

Patent applications and USPTO patent grants for YONEYAMA; Masaru.The latest application filed is for "separator for fuel cells and method for producing same".

Company Profile

1.10.3

YONEYAMA; Masaru - Saitama JP
Yoneyama; Masaru - Okayama JP
Yoneyama; Masaru - Tokyo JP
Yoneyama; Masaru - Souja 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
Separator For Fuel Cells And Method For Producing Same App 20190341630 - ANDO; Hitoshi ; et al.	2019-11-07
Method for manufacturing film for film capacitor Grant 8,790,558 - Suzuki , et al. July 29, 2	2014-07-29
Film For Film Capacitor App 20120094070 - SUZUKI; Kazuhiro ; et al.	2012-04-19
Method For Manufacturing Film For Film Capacitor App 20120091622 - SUZUKI; Kazuhiro ; et al.	2012-04-19
Pharmaceutical composition containing 2-O-.alpha.-d-glucopyranosyl-l-ascorbic acid Grant 5,843,907 - Sakai , et al. December 1, 1	1998-12-01
.alpha.-glycosyl quercetin, and its preparation and uses Grant 5,565,435 - Yoneyama , et al. October 15, 1	1996-10-15
Crystalline 2-O-.alpha.-d-glucopyranosyl-L-ascorbic acid, and its preparation and uses Grant 5,432,161 - Sakai , et al. July 11, 1	1995-07-11
Crystalline 2-O-.alpha.-D-glucopyranosyl-L-ascorbic acid, and its preparation and uses Grant 5,407,812 - Sakai , et al. April 18, 1	1995-04-18
Process for preparing high .alpha.-glycosyl-L-ascorbic acid, and separation system for the process Grant 5,338,420 - Aga , et al. August 16, 1	1994-08-16
5-0-.alpha.-D-Glucopyranosyl-L-ascorbic acid, and its preparation and uses Grant 5,272,136 - Mandai , et al. December 21, 1	1993-12-21
Catalytic method for manufacturing aromatic polyester resin from aromatic diol, aromatic dibromide and carbon monoxide Grant 4,948,864 - Imai , et al. August 14, 1	1990-08-14
Immobilization of starch degrading enzymes Grant 4,338,398 - Yoneyama July 6, 1	1982-07-06

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