Learn more

TECHNOL SEVEN CO LTD

Overview
  • Total Patents
    20
About

TECHNOL SEVEN CO LTD has a total of 20 patent applications. Its first patent ever was published in 1989. It filed its patents most often in Japan. Its main competitors in its focus markets materials and metallurgy are DEJNEZHENKO VLADIMIR, TBIL G UNIV and VNII REAKTIVOV KHIM CHISTYKH M.

Patent filings in countries

World map showing TECHNOL SEVEN CO LTDs patent filings in countries
# Country Total Patents
#1 Japan 20

Patent filings per year

Chart showing TECHNOL SEVEN CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Arai Yoshitaro 7
#2 Shimura Yasunori 5
#3 Osada Akira 4
#4 Narita Toshio 4
#5 Aomi Atsushi 3
#6 Nagata Masaru 3
#7 Suzuki Masayuki 3
#8 Suzuki Shinobu 2
#9 Abe Yoshiaki 2
#10 Nozawa Jun 2

Latest patents

Publication Filing date Title
JP2001042073A Standard wave synchronous clock device
JP2000121449A Temperature-sensitive element
JP2000103091A Wire dot type electronic check writer
JP2000062297A Wire dot printer type electronic check writer
JPH09105683A Temperature sensor
JPH08210928A Temperature detecting device
JPH08135680A Clutch mechanism by gear
JPH08133512A Card discharging device with mechanism for separating only one card from stacked plural cards
JPH08115446A Time recorder
JPH08114509A Temperature sensor
JPH07329406A Check writer
JPH07215495A Card delivery device provided with card position correcting mechanism
JPH0616203A Shredder shreds contraction device
JPH05139706A Production of single-phase spinel type metal oxide thermistor material
JPH0552669A Temperature sensor
JPH04266190A Driving device utilizing stepping motor in time recorder
JPH04115131A Temperature detecting device
JPH0363589A Control system for analog timepiece of time recorder
JPH0313747A Electronic warming and cooling equipment
JPH02307201A Glass-sealed thermistor and manufacture thereof