Learn more

NAGAOKA SHINJI

Overview
  • Total Patents
    19
About

NAGAOKA SHINJI has a total of 19 patent applications. Its first patent ever was published in 1975. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology and machine tools are VSEROSSIJSKOE N PROIZV OB EDIN, TAKEBE HIROSHI and TSNII KHLOPKOOCHISTITELNOJ PRO.

Patent filings in countries

World map showing NAGAOKA SHINJIs patent filings in countries
# Country Total Patents
#1 Japan 19

Patent filings per year

Chart showing NAGAOKA SHINJIs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Nagaoka Shinji 19
#2 Itou Tsunehiko 2

Latest patents

Publication Filing date Title
JP2013049984A Water overflow prevention device or water overflow prevention structure for river using the water overflow prevention device
JP2013032623A Bank device or bank structure employing bank device
JP2003125831A Strap stopper for portable equipment
JPH11350462A Sand scouring structure for river
JPH1161782A Automatic roof weir
JPH114675A Onion holder-moving machine
JPH10337168A Onion clamping apparatus
JPH10338922A Block
JPH10304861A Onion peeler
JPH0978559A Prostratable weir
JPH08209654A Levee switching type road
JPH06106396A Compressing device for empty can
JPH0694128A Bellows
JPH06180009A Automatic rising/falling dam
JPH0622735A Device for molding food
JPH05236923A Vegetable and fruit treating apparatus
JPS5423104A Wax applying apparatus
JPS5414446A Waxing method
JPS5233189A Grinding method