Learn more

ALNA KOKI KK

Overview
  • Total Patents
    35
About

ALNA KOKI KK has a total of 35 patent applications. Its first patent ever was published in 1974. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology are SAVITSKIJ VSEVOLOD A, WUXI KAILONG BUS EQUIPMENT MFG CO LTD and KINO MASATO.

Patent filings in countries

World map showing ALNA KOKI KKs patent filings in countries
# Country Total Patents
#1 Japan 35

Patent filings per year

Chart showing ALNA KOKI KKs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Kawai Ryoji 4
#2 Okamoto Isao 4
#3 Tanimoto Yoshio 3
#4 Toda Akimitsu 3
#5 Yokomine Yoshiyuki 2
#6 Ishizuka Shinichi 2
#7 Kawane Yoshio 2
#8 Ota Akihiko 2
#9 Kondo Hidenobu 2
#10 Tajima Tatsuya 2

Latest patents

Publication Filing date Title
JP2002187547A Boarding device for train
JP2002114087A Insulated van
JP2001301614A Electric car
JP2001180891A Wheel chair lifting device
JP2001138905A Electric train
JP2000064691A Locking device for double sliding door
JP2000064689A Locking device for inward-opening window
JPH11240449A Door for vehicle
JPH0539032A Air blower for rolling stock
JPH03199833A Method and apparatus for air conditioning in room in building
JPH0291384A Execution method for building such as bay window
JPH0291385A Mounting method for bay window fitting base frame and execution method for bay window
JPH0274769A Multistoried parking garage
JPS6433384A Balancer device of elevating window for car
JPS63292913A Method and apparatus for displaying furniture sample
JPS63147034A Method for assembling prefabricated house
JPS6375807A Deviation correcting device for servo mechanism
JPS6322979A Method of mounting unit sash
JPS62129491A Blind built-in composite glass and its production
JPS6282190A Automatic door apparatus