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OHI SEISAKUSHO CO LTD

Overview
  • Total Patents
    1,733
  • GoodIP Patent Rank
    200,683
About

OHI SEISAKUSHO CO LTD has a total of 1,733 patent applications. Its first patent ever was published in 1969. It filed its patents most often in Japan, United States and United Kingdom. Its main competitors in its focus markets civil engineering, machines and transport are INTIER AUTOMOTIVE CLOSURES INC, MIWA LOCK KK and ATOMA INT CORP.

Patent filings per year

Chart showing OHI SEISAKUSHO CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kobayashi Fumio 194
#2 Honma Mikio 158
#3 Hayakawa Hatsuo 90
#4 Shimura Ryoji 80
#5 Yamagishi Jun 75
#6 Maekawa Junichi 66
#7 Mochida Haruo 65
#8 Takaishi Tatsuyuki 65
#9 Kawanobe Osamu 64
#10 Yuge Masaaki 62

Latest patents

Publication Filing date Title
JP2018064716A Inner lid for powder storage container, and powder storage container
JP2017100409A saw
WO2014156650A1 Saw wheel and saw wheel unit
JP2010167552A Band saw teeth
JP2009215874A Door latch device for automobile
US2006068958A1 Wire reciprocating device
JP2006341481A Selective lumbering method for material wood based on drying difficulty
JP2006264177A Apparatus for correcting/sawing two faces perpendicular to each other
JP2005098105A Door holding control device of vehicular sliding door
JP2006083530A Cable sagging prevention device of cable reciprocating device
JP2006083531A Reciprocation moving device of cable cord
JP2006082613A Inside switch device
JP2006083521A Opening and closing device of opening/closing body for vehicle
JP2006083891A Energizing structure for moving body by torsion coil spring
JP2006070585A Position detector for turning body in door latch device
JP2006070584A Operating cable holding device
JP2006064068A Actuator
JP2006036168A Double locking device
JP2006037655A Door latch device for automobile
JP2006037624A Slide door support device