HIRAFUJI; Masayuki

Patent Applications and Registrations

Patent applications and USPTO patent grants for HIRAFUJI; Masayuki.The latest application filed is for "crown identification device, identification method, program, and recording medium".

Company Profile

2.4.6

HIRAFUJI; Masayuki - Bunkyo-ku Tokyo
HIRAFUJI; Masayuki - Tokyo JP
Hirafuji; Masayuki - Ibaraki JP
Hirafuji; Masayuki - Tsukuba 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
Crown Identification Device, Identification Method, Program, And Recording Medium App 20210019496 - SEKIYA; Kazuki ; et al.	2021-01-21
Device For Collecting Breeding Data In Farm Field, Device For Analyzing Feature In Breeding, Method For Collecting Breeding Data In Farm Field, Program, And Recording Medium App 20200372251 - SEKIYA; Kazuki ; et al.	2020-11-26
Pulse container for an insect electrocutor Grant 7,779,575 - Hirafuji , et al. August 24, 2	2010-08-24
Micro gravity environmental control apparatus and micro gravity environmental control method Grant 7,748,164 - Hirafuji , et al. July 6, 2	2010-07-06
Pulse Counter For An Insect Electrocutor App 20080181352 - HIRAFUJI; Masayuki ; et al.	2008-07-31
Autonomous operation control system Grant 7,399,127 - Hirafuji , et al. July 15, 2	2008-07-15
Autonomous operation control system App 20060082651 - Hirafuji; Masayuki ; et al.	2006-04-20
Arbitrary function generating circuit using a simple operational element and an encryption method thereof Grant 6,898,616 - Hirafuji May 24, 2	2005-05-24
Micro gravity environmental control apparatus and micro gravity environmental control method App 20040020115 - Hirafuji, Masayuki ; et al.	2004-02-05
Arbitrary function generating circuit using a simple operational element and an encryption method therefor App 20010008558 - Hirafuji, Masayuki	2001-07-19

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