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PORT & AIRPORT RES INST

Overview
  • Total Patents
    242
  • GoodIP Patent Rank
    10,562
  • Filing trend
    0.0%
About

PORT & AIRPORT RES INST has a total of 242 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 2000. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology, transport and measurement are MEZHREGIONAL NOE OBSHCHESTVENNOE UCHREZHDENIE INST INZH FIZ, G OBRAZOVATEL NOE UCHREZHDENIE VYSSHEGO PROFESSIONAL NOGO OBRAZOVANIJA OMSKIJ GTU and GUANGZHI HUANG.

Patent filings in countries

World map showing PORT & AIRPORT RES INSTs patent filings in countries
# Country Total Patents
#1 Japan 242

Patent filings per year

Chart showing PORT & AIRPORT RES INSTs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yamazaki Hiroyuki 16
#2 Zen Kouki 13
#3 Noguchi Hitoshi 13
#4 Matsumoto Sayuri 13
#5 Ichinose Yasuo 13
#6 Takahashi Kazuhiko 12
#7 Kawashima Hidemiki 11
#8 Katakura Kageyoshi 10
#9 Fukuda Tetsugo 9
#10 Bondarenko Oleksiy 9

Latest patents

Publication Filing date Title
JP2020186730A Engine control method, engine control program, and engine control device using engine state observation device
JP2020159358A Flutter type energy utilization method and flutter type power generation device
JP2020106032A Double down conductor system, soundness evaluation system for double down conductor system and wind power generation device
JP2020056800A Manufacturing method of granular material for molten nuclear fuel storage container and molten nuclear fuel storage container
JP2020033870A Construction method using equivalent improvement ratio of compaction method
JP2020024235A Ultrasonic transmitter-receiver
JP2020024751A Method and system for supporting determination of ship allocation plan
JP2021006415A Stern addition, stern shape having stern addition, and vessel
JP2020163337A Scrubber device and ship mounted with scrubber device
JP2020164110A Sailing object discrimination method for estimating existence of ais non loaded obstacle, estimation result display device, sailing object discrimination information sharing method, sailing object discrimination program, and sailing object discrimination use method
JP2020158072A Vessel performance estimation method and vessel performance estimation system by assimilation of data
JP2020158074A Functional diagnosis method for vessel, navigation data acquirement method using functional diagnosis, navigation data acquirement system and vessel
JP2020158063A Acoustic communication method and acoustic communication system based on floating body attitude control
JP2019094908A Air-fuel ratio control device of gas engine, and ship equipped with gas engine with air-fuel ratio control device
JP2020165341A Actual time performance predict method and actual time performance predict program of combustion engine
JP2020165330A State determination method and state determination program of prime mover
JP2020158073A Test method, test program, and test system for model vessel
JP2020159317A Exhaust gas treatment method, exhaust gas treatment system and ship comprising exhaust gas treatment system
JP2019094906A Control device of internal combustion engine, and internal combustion engine for land and marine industry using the same
JP2020133460A Real time control method of wave force power generator and wave force power generation system