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SAKAMOTO BUNGU KK

Overview
  • Total Patents
    16
About

SAKAMOTO BUNGU KK has a total of 16 patent applications. Its first patent ever was published in 1994. It filed its patents most often in Japan. Its main competitors in its focus markets computer technology are SHANPU CO LTD, SHENZHEN JINGYI DIGITAL TECHNOLOGY CO LTD and ZHUHAI KINGSOFT SOFTWARE CO LTD.

Patent filings in countries

World map showing SAKAMOTO BUNGU KKs patent filings in countries
# Country Total Patents
#1 Japan 16

Patent filings per year

Chart showing SAKAMOTO BUNGU KKs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Computer technology

Focus technologies

Top inventors

# Name Total Patents
#1 Sakamoto Masanori 13
#2 Sakamoto Mitsuaki 3
#3 Fujimoto Hiroshi 1
#4 Fujita Tetsuya 1
#5 Kanoya Tomotake 1
#6 Yuumen Tatsunori 1
#7 Takeuchi Kazutaka 1
#8 Moriya Shinichi 1

Latest patents

Publication Filing date Title
JP2002041704A Information reader and processor for information and recording medium
JP2002039120A Clip member opened and closed by hinge operation
JP2001346084A Camera lens terminal unit utilizing shape of character, and its image processing system
JP2001321150A Card shaped portable ashtray
JP2001249976A Sales system for article to which identification data required for access to specified information on internet is imparted
JP2001188657A Mouse for computer with openable/closable click key cover
JP2001063305A Detachable caster
JPH11327581A Variation display device for sound signal
JPH11244045A Portable compact for makeup
JPH11216990A Knock type writing instrument
JPH11212153A Attachment for camera
JPH10264579A Method for decorating pencil barrel surface
JPH1159062A Ball point pen
JPH1044640A Album mounting paper
JPH1044688A Writing instrument
JPH07205586A Protruding method for writing part and writing implement