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NAITO SEISAKUSHO KK

Overview
  • Total Patents
    13
About

NAITO SEISAKUSHO KK has a total of 13 patent applications. Its first patent ever was published in 1981. It filed its patents most often in Japan. Its main competitors in its focus markets machines and machine tools are KUNSHAN XUNSHENGDA MOULD DESIGN CO LTD, Changshu jinma mould co ltd and CHUZHOU MODERN MOULD MFG CO LTD.

Patent filings in countries

World map showing NAITO SEISAKUSHO KKs patent filings in countries
# Country Total Patents
#1 Japan 13

Patent filings per year

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

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Naitou Kan 4
#2 Naito Shigenari 4
#3 Naito Kohei 2
#4 Naitou Yachiyo 2
#5 Kato Yoshiyuki 1
#6 Suzuki Yasunori 1
#7 Asano Kenichi 1
#8 Aoki Motohisa 1

Latest patents

Publication Filing date Title
JP2008001194A Manufacturing method for belt plate in belt winding machine
JP2003164939A Press molding method and equipment and press-molded product
JP2001188373A Method for manufacturing substrate for photoreceptor drum and substrate for photoreceptor drum
JP2001138207A Surface treatment device
JP2000326025A Method for forming connection structure of shaft-like article
JPH08256812A Stick for blind person
JPH0731504A Cane for the blind
JPH06129414A Tubular screw member and its manufacture
JPS62192275A Continuous production of press component welded welding member
JPS5867410A Stripper of formed piece in pressure molding machine
JPS57193246A Formed goods peeling off device of press working machine
JPS57187235A Flash removing apparatus of molded product
JPS5756211A Feeding device of molding material to die in compression molding machine