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GOTO SEISAKUSHO KK

Overview
  • Total Patents
    47
About

GOTO SEISAKUSHO KK has a total of 47 patent applications. Its first patent ever was published in 1985. It filed its patents most often in Japan and United States. Its main competitors in its focus markets semiconductors are BENAISSA KAMEL, LIN WEI-CHIEH and SII QUARTZ TECHNO KK.

Patent filings in countries

World map showing GOTO SEISAKUSHO KKs patent filings in countries
# Country Total Patents
#1 Japan 46
#2 United States 1

Patent filings per year

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

Focus industries

# Industry
#1 Semiconductors

Focus technologies

# Technology
#1 Semiconductor devices

Top inventors

# Name Total Patents
#1 Watanabe Norinaga 16
#2 Tamura Yukio 12
#3 Nakayama Masanobu 7
#4 Sasanami Hiromitsu 6
#5 Hirakawa Tadao 4
#6 Nishi Shinichi 4
#7 Uchida Takashi 4
#8 Goto Hajime 4
#9 Touchi Kenji 3
#10 Miyamori Shunji 3

Latest patents

Publication Filing date Title
JP2007217961A Duplicate key duplicator
JP2005135697A Assembly jig for wire harness
JP2004111094A Assembling jig for wire harnesses and manufacturing method of the same
JP2003225335A Head cover of golf club
JP2002170917A Manufacturing method of lead frame for semiconductor device
JP2001151414A Wire delivery device and wire delivery unit therewith
JP2000068439A Resin-sealing type semiconductor device
JP2000068430A Resin-sealing type semiconductor device provided with heat sink
JP2000059938A Metal wheel for tensing wire
JPH1187573A Resin sealed semiconductor device with heat sink
JPH1074880A Resin-sealed semiconductor device with heat sink and manufacture thereof
JPH1056113A Resin-encapsulated semiconductor device with heatsink and method for manufacturing the same
JPH10284668A Lead frame for semiconductor device and surface treatment method therefor, and semiconductor device using the lead frame
JPH10243512A Suspension metal stringing wheel
JPH1022447A Resin-sealed semiconductor device and manufacture thereof
JPH09148509A Lead frame for semiconductor device and its surface treatment method
JPH0878599A Integrated circuit package and manufacture thereof
JPH0878461A Semiconductor device with heat plate and manufacture thereof
JPH0832004A Plating method of lead frame for semiconductor device
JPH0817990A Integrated circuit device lead frame and manufacture thereof