Nishikawa; Seiji

Patent Applications and Registrations

Patent applications and USPTO patent grants for Nishikawa; Seiji.The latest application filed is for "plasma processing method and plasma processing system".

Company Profile

0.11.17

Nishikawa; Seiji - Tokyo N/A JP
Nishikawa; Seiji - Kobe-shi JP
Nishikawa; Seiji - Satte N/A JP
Nishikawa; Seiji - Minato-ku JP
NISHIKAWA; Seiji - Satte-shi JP
Nishikawa; Seiji - Hyogo JP
Nishikawa; Seiji - Saitama-shi JP
Nishikawa, Seiji - Saitama JP
Nishikawa; Seiji - Ibaraki 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
Method and apparatus for producing silicon nitride film Grant 8,889,568 - Nishikawa , et al. November 18, 2	2014-11-18
Plasma Processing Method And Plasma Processing System App 20140057459 - Shimazu; Tadashi ; et al.	2014-02-27
5-aminolevulinic acid salt, process for producing the same and use thereof Grant 8,471,061 - Tachiya , et al. June 25, 2	2013-06-25
Method And Apparatus For Producing Silicon Nitride Film App 20130109154 - Nishikawa; Seiji ; et al.	2013-05-02
Inductively Coupled Plasma Generation Device App 20130088146 - Matsuda; Ryuichi ; et al.	2013-04-11
Silicon Nitride Film Of Semiconductor Element, And Method And Apparatus For Producing Silicon Nitride Film App 20130075875 - Nishikawa; Seiji	2013-03-28
Silicon Nitride Film For Semiconductor Element, And Method And Apparatus For Manufacturing Silicon Nitride Film App 20130071671 - Nishikawa; Seiji ; et al.	2013-03-21
5-aminolevulinic Acid Salt, Process For Producing The Same And Use Thereof App 20120172227 - TACHIYA; Naohisa ; et al.	2012-07-05
5-aminolevulinic acid salt, process for producing the same and use thereof Grant 8,173,839 - Tachiya , et al. May 8, 2	2012-05-08
Plasma Processing Method And Plasma Processing System App 20100310791 - Shimazu; Tadashi ; et al.	2010-12-09
Plasma Film Forming Apparatus App 20100236482 - Kafuku; Hidetaka ; et al.	2010-09-23
Apparatus And Method For Displaying Information Relating Business Schedules App 20070288293 - Nishikawa; Seiji ; et al.	2007-12-13
5-Aminolevulinic Acid Salt, Process For Producing The Same And Use Thereof App 20070203027 - Tachiya; Naohisa ; et al.	2007-08-30
Polypeptides having .alpha.-hydroxy-.gamma.-carboxymuconic acid-.epsilon.-semialdehyde dehydrogenase activity Grant 6,716,609 - Masai , et al. April 6, 2	2004-04-06
Method and device to hadling cost apportionment App 20030139960 - Nishikawa, Seiji ; et al.	2003-07-24
Apparatus and method for displaying information concerning business schedule App 20020152108 - Nishikawa, Seiji ; et al.	2002-10-17
Novel gene and transformant carrying the same App 20020098562 - Masai, Eiji ; et al.	2002-07-25
5-aminolevulinic acid producing microorganism and process for producing 5-aminolevulinic acid Grant 5,763,235 - Watanabe , et al. June 9, 1	1998-06-09
Device for mounting an electronic part Grant 5,193,220 - Ichinohe , et al. March 9, 1	1993-03-09
Dual plate antenna Grant 5,079,559 - Umetsu , et al. January 7, 1	1992-01-07
Receiver for personal radio paging service Grant 5,054,120 - Ushiyama , et al. October 1, 1	1991-10-01
Heated infrared gas analyzer using a pyroelectric infrared sensor Grant 4,950,900 - Takeuchi , et al. August 21, 1	1990-08-21

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