Nishiyama; Masakazu

Patent Applications and Registrations

Patent applications and USPTO patent grants for Nishiyama; Masakazu.The latest application filed is for "polythiophene, water-soluble electrically conductive polymer using it, and method for producing it".

Company Profile

1.18.15

Nishiyama; Masakazu - Yamaguchi JP
Nishiyama; Masakazu - Shunan N/A JP
Nishiyama; Masakazu - Okayama JP
Nishiyama; Masakazu - Kurashiki N/A JP
NISHIYAMA; Masakazu - Kurashiki-shi JP
Nishiyama; Masakazu - Shunan-shi JP
Nishiyama, Masakazu - Okayama-city JP
Nishiyama; Masakazu - Mie-ken JP
Nishiyama; Masakazu - Yokohama 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
Polythiophene, water-soluble electrically conductive polymer using it, and method for producing it Grant 9,718,905 - Yano , et al. August 1, 2	2017-08-01
Polythiophene, Water-soluble Electrically Conductive Polymer Using It, And Method For Producing It App 20150337061 - YANO; Hirokazu ; et al.	2015-11-26
Benzofluorene compound and use thereof Grant 8,993,805 - Nishiyama , et al. March 31, 2	2015-03-31
Separator for alkaline battery, method for producing the same, and battery Grant 8,865,336 - Hayakawa , et al. October 21, 2	2014-10-21
Polypropylene fiber, method of producing the same and utilization of the same Grant 8,647,741 - Katayama , et al. February 11, 2	2014-02-11
Multilayered conductive sheet and electrode Grant 8,211,573 - Nishiyama , et al. July 3, 2	2012-07-03
Alkaline battery separator comprising alkali-resistance synthetic fiber, fibrillated organic solvent-spun cellulose fiber and mercerized pulp, and alkaline primary battery Grant 8,097,366 - Harada , et al. January 17, 2	2012-01-17
Conductive Sheet And Electrode App 20110318642 - NISHIYAMA; Masakazu ; et al.	2011-12-29
Separator For Alkaline Battery, Method For Producing The Same, And Battery App 20100310921 - Hayakawa; Tomohiro ; et al.	2010-12-09
Catalyst for producing arylamine and process for producing arylamine by means thereof Grant 7,803,953 - Miyazaki , et al. September 28, 2	2010-09-28
Polypropylene Fiber, Method Of Producing The Same And Utilization Of The Same App 20100173547 - Katayama; Takashi ; et al.	2010-07-08
Waterproof Sheet For Tunnel App 20100167047 - Ise; Tomokazu ; et al.	2010-07-01
Triarylamine polymer, process for producing the same, and use thereof Grant 7,608,680 - Suzuki , et al. October 27, 2	2009-10-27
Benzofluorene Compound And Use Thereof App 20090184312 - Nishiyama; Masakazu ; et al.	2009-07-23
Amine compound having fluorene group as framework, process for producing the amine compound, and use of the amine compound Grant 7,482,490 - Nishiyama , et al. January 27, 2	2009-01-27
Alkaline Battery Separator And Alkaline Primary Battery App 20090017385 - Harada; Toshimitsu ; et al.	2009-01-15
Amine Compound Having Fluorene Group as Framework, Process for Producing the Amine Compound, and Use of the Amine Compound App 20080194878 - Nishiyama; Masakazu ; et al.	2008-08-14
Catalyst for producing arylamine and process for producing arylamine by means thereof App 20070282111 - Miyazaki; Takanori ; et al.	2007-12-06
Arylamine derivatives having fluorene skeleton, synthetic intermediates thereof, processes of producing those, and organic electrolumivescene devices Grant 7,189,877 - Nishiyama , et al. March 13, 2	2007-03-13
Novel triarylamine polymer, process for producing the same, and use thereof App 20060241278 - Suzuki; Takao ; et al.	2006-10-26
Pi-conjugated compound having cardo structure, process for preparing same and use of same App 20060186797 - Nishiyama; Masakazu ; et al.	2006-08-24
Novel triarylamine polymer, process for producing the same, and use thereof App 20060017040 - Suzuki; Takao ; et al.	2006-01-26
Novel triarylamine polymer, process for producing the same, and use thereof App 20040262574 - Suzuki, Takao ; et al.	2004-12-30
High-absorbent polyvinyl alcohol fibers and nonwoven fabric comprising them Grant 6,783,852 - Inada , et al. August 31, 2	2004-08-31
Novel arylamine derivatives having fluorene skeleton, synthetic intermediates thereof, processes of producing those, and organic electrolumivescene devices App 20040110958 - Nishiyama, Masakazu ; et al.	2004-06-10
High-absorbent polyvinyl alcohol fibers and nonwoven fabric comprising them App 20040059055 - Inada, Shinya ; et al.	2004-03-25
Flame-retardant polyvinyl alcohol base fiber Grant 6,066,396 - Inada , et al. May 23, 2	2000-05-23
Polyaryleneamines and a process for their production Grant 6,034,206 - Yamamoto , et al. March 7, 2	2000-03-07
Synthetic polyvinyl alcohol fiber and process for its production Grant 5,110,678 - Narukawa , et al. May 5, 1	1992-05-05
Coated coil spring Grant 4,763,882 - Nishiyama , et al. August 16, 1	1988-08-16

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