Learn more

IWATA AIR COMPRESSOR MFG

Overview
  • Total Patents
    299
About

IWATA AIR COMPRESSOR MFG has a total of 299 patent applications. Its first patent ever was published in 1969. It filed its patents most often in Japan, United States and EPO (European Patent Office). Its main competitors in its focus markets engines, pumps and turbines, machines and surface technology and coating are POMTAVA SA, BARTHOD MALAT JEAN and ANEST IWATA CORP.

Patent filings in countries

World map showing IWATA AIR COMPRESSOR MFGs patent filings in countries

Patent filings per year

Chart showing IWATA AIR COMPRESSOR MFGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Morita Nobuyoshi 29
#2 Iida Toshio 26
#3 Shiraishi Ikuya 22
#4 Numata Kazuyuki 21
#5 Mochizuki Takeshi 20
#6 Misu Kunio 19
#7 Edo Yoshinobu 16
#8 Iwazawa Katsumasa 16
#9 Yamazaki Takuo 13
#10 Iwata Hajime 11

Latest patents

Publication Filing date Title
JPH0910649A Quantitative discharge gun
JPH08323261A Two-pack highly viscous material injecting apparatus
JPH08319953A Method and device for controlling air compressor
JPH08309263A System for recovering coating material sludge of wet type coating booth
JPH08303350A Suction port connecting structure of multicylinder reciprocating compressor
JPH08290085A Two-stage gas-liquid contact type coating booth
JPH08296559A Reciprocating air compressor
JPH08270560A Connecting rod for oiling type reciprocating compressor
JPH08270565A Belt guard set for belt drive reciprocating compressor
JPH08270582A Oil free two-stage vacuum pump
JPH08266956A Hand spray gun having ultra-lightweight structure
JPH08270564A Method for reducing consumption of lubricating oil in reciprocating compressor and structure thereof
JPH08243459A Packing device for needle valve of spray gun
JPH08247037A Piston set for lubrication type two-stage reciprocating compressor
JPH08240180A Oilless vacuum pump device and control method therefor
JPH08232842A Package type reciprocating compressor
JPH08232856A Constantly discharging device for highly viscous material
JPH08219024A Drain eliminating method for oil-cooled compressor and device therefor
JPH08196949A Ultra-small amount liquid discharge apparatus
JPH08200247A Twin type total system rotating scroll fluid machine