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LEISURE INC

Overview
  • Total Patents
    50
  • GoodIP Patent Rank
    60,417
  • Filing trend
    ⇩ 100.0%
About

LEISURE INC has a total of 50 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1994. It filed its patents most often in United States, Japan and EPO (European Patent Office). Its main competitors in its focus markets measurement, biotechnology and foods and drinks are KYOTO DAIICHI KAGAKU KK, SYSMEX CORP and WU HUAN-PING.

Patent filings per year

Chart showing LEISURE INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sugimoto Shinya 25
#2 Osawa Susumu 24
#3 Yonekubo Isao 23
#4 Koga Osamu 8
#5 Arai Takanori 7
#6 Nomura Noriyuki 7
#7 Kawaguchi Masato 4
#8 Arai Kousuke 4
#9 Nanba Hiromi 4
#10 Ohta Yoshio 3

Latest patents

Publication Filing date Title
US10441021B1 Footwear with heel contact member
US10238983B1 Self-righting toy
WO2017006409A1 Method for transmitting accuracy to measurement method using diluted plasma as test sample
WO2016013115A1 Analysis method for diluted biological sample component
WO2015189960A1 Blood-sample collection instrument
US2017131189A1 Method for diluted plasma separation using container for blood dilution and storage containing gelling agent for plasma separation
US9072960B1 Shooter/catcher apparatus
JP2006322829A Quantitative analysis method for non-quantified physiological specimen
KR20050030337A Apparatus for separating biological sample and separating method of the same
TW200512020A Apparatus for separating biological sample and separating method of the same
SG135926A1 Apparatus for separating biological sample and separating method of the same
MY141219A Apparatus for separating a biological sample
JP2004202016A Chart for displaying examination data, and display method thereof
JP2004152213A System and method for medical check
JP2003344429A Biochemical analytical method, its device and biochemical analytical cartridge
JP2003270239A Implement and method for separation of living-body sample
US6936473B2 Method of preparing a biological sample for quantification
EP1221614A2 Instrument and method for blood separation, and preparing method, quantifying method and preserving container for biological sample
US2001029145A1 Bubble forming mechanism
US6443793B1 Recoil mechanism and device utilizing same