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PIONEER CORP

Overview
  • Total Patents
    11,340
  • GoodIP Patent Rank
    1,386
  • Filing trend
    ⇧ 133.0%
About

PIONEER CORP has a total of 11,340 patent applications. It increased the IP activity by 133.0%. Its first patent ever was published in 1932. It filed its patents most often in WIPO (World Intellectual Property Organization), United States and EPO (European Patent Office). Its main competitors in its focus markets audio-visual technology, measurement and semiconductors are PIONEER ELECTRONIC CORP, JAPAN PIONEER CORP and SONY CO LTD.

Patent filings per year

Chart showing PIONEER CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kuroda Kazuo 463
#2 Kato Masahiro 425
#3 Koda Takeshi 379
#4 Muramatsu Eiji 304
#5 Sawabe Takao 265
#6 Yoshida Masayoshi 245
#7 Kanegae Tohru 200
#8 Nakahara Masanori 200
#9 Taniguchi Shoji 193
#10 Shibasaki Hiroaki 192

Latest patents

Publication Filing date Title
WO2021070903A1 Electromagnetic wave generating device
WO2021049464A1 Light-emitting device
WO2021049433A1 Light-emitting device
WO2021049408A1 Light-emitting device
WO2020213623A1 Movable device
WO2020209144A1 Position estimating device, estimating device, control method, program, and storage medium
WO2020217881A1 Electromagnetic wave transmission device and electromagnetic wave communication system
WO2020209140A1 Control device for vibration apparatus, method for controlling vibration device, program, and recording medium
WO2020204008A1 Acoustic control member and production method for acoustic control member
WO2020158556A1 Server device, information processing method, information processing program, and recording medium
WO2020145233A1 Electromagnetic wave detection device and electromagnetic wave detection system
WO2020145236A1 Electromagnetic transmission device and electromagnetic communication system
WO2020145235A1 Electromagnetic wave transmission device and electromagnetic wave communication system
WO2020138305A1 Light emitting device manufacturing method and light emitting device
WO2020138306A1 Light emission device
WO2020137950A1 Mobile body management apparatus, control method, program, and storage medium
WO2020137883A1 Display control device, display control method, and display control program
WO2020137881A1 Display control device, operation detection device, display control method, and display control program
WO2020116268A1 Vibration detection device and holding unit
WO2020116269A1 Curved shape retaining unit, cable retaining structure, and signal sending/receiving device