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TEMPEARL INDUSTRIAL

Overview
  • Total Patents
    593
  • GoodIP Patent Rank
    11,943
  • Filing trend
    ⇩ 36.0%
About

TEMPEARL INDUSTRIAL has a total of 593 patent applications. It decreased the IP activity by 36.0%. Its first patent ever was published in 1974. It filed its patents most often in Japan, WIPO (World Intellectual Property Organization) and Australia. Its main competitors in its focus markets environmental technology, electrical machinery and energy and measurement are NINGBO ZHENHAI CALLCHING ELECTRIC TECH CO LTD, MIHARU COMMUNICATIONS CO LTD and INST MASZ PRZEPLYWOWYCH PAN.

Patent filings in countries

World map showing TEMPEARL INDUSTRIALs patent filings in countries

Patent filings per year

Chart showing TEMPEARL INDUSTRIALs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Furumoto Tetsuo 145
#2 Aihara Shigeru 128
#3 Kamata Takeshi 125
#4 Imamoto Masao 110
#5 Baba Takashi 104
#6 Shinada Kuniaki 72
#7 Hamai Yasunori 71
#8 Hayashi Tadataka 65
#9 Hanyu Tosei 62
#10 Yoshikawa Makoto 52

Latest patents

Publication Filing date Title
JP2020115483A plug
JP2020115480A Terminal overheat detection device
JP2020115481A Terminal overheat detection device
JP2020115482A Terminal overheat detection device
JP2020080329A Plug structure
JP2020035765A plug
JP2020035764A Outlet device
JP2020047594A Circuit breaker
JP2020074665A Power distribution panel
JP2020092083A Circuit breaker with terminal temperature display function
JP2020022363A Distributing board
JP2020022362A Distributing board
JP2020021743A Circuit breaker with terminal temperature display function
JP2020009783A Plug structure
JP2020017533A Plug attachment
JP2019197741A Terminal connection failure detection device
JP2019193570A Panel board
JP2019193569A Panel board
JP2019194611A Portable earth leakage operation tester
JP2019144272A Insertion type connection unit