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HAMA SEISAKUSHO KK

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    220,322
About

HAMA SEISAKUSHO KK has a total of 11 patent applications. Its first patent ever was published in 1987. It filed its patents most often in Japan. Its main competitors in its focus markets optics and environmental technology are FUJI DENSEN KK, ZHONGTIAN HITACHI FIBER OPTIC CABLE CO LTD and KITA NIPPON ELECTRIC CABLE CO.

Patent filings in countries

World map showing HAMA SEISAKUSHO KKs patent filings in countries
# Country Total Patents
#1 Japan 11

Patent filings per year

Chart showing HAMA SEISAKUSHO KKs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Hamaguchi Tatsuo 9
#2 Tanaka Toyoichi 2
#3 Kamimura Kiyohiro 1

Latest patents

Publication Filing date Title
JP2015061799A Pallet guide device for assembly device
JP2015057304A Lens unit assembling device and method thereof
JP2006103138A Apparatus for molding/assembling plastics
JP2002355817A Pellet dryer
JP2002173221A Flowering plant aligning device, flowering plant aligning method, flowering plant processing device, flowering plant processing method, and flowering plant
JP2002144336A Dryer
JP2001057919A Elevatable chair
JPH11187855A Cut of roots of bulbous vegetables and apparatus therefor
JPH10146180A Peeling of outer skin or welsh onion and device therefor
JPH07327524A Device for spraying liquid
JPS63312009A Manufacture of spherical body