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PILOT PRECISION

Overview
  • Total Patents
    385
About

PILOT PRECISION has a total of 385 patent applications. Its first patent ever was published in 1975. It filed its patents most often in Japan, United States and United Kingdom. Its main competitors in its focus markets consumer goods, audio-visual technology and environmental technology are MICRO KK, BOSSERT & ERHARD and MICRO CO LTD.

Patent filings per year

Chart showing PILOT PRECISIONs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Nagaoka Toshimasa 43
#2 Watanabe Hiroyuki 35
#3 Yanagida Masaru 29
#4 Kojima Mikio 28
#5 Inui Taro 27
#6 Tonerikawa Shingo 21
#7 Matsumoto Koichi 19
#8 Sumita Hiroshi 18
#9 Ono Kazuhiko 14
#10 Kawai Satoshi 14

Latest patents

Publication Filing date Title
JP2008213244A Ejection-type mechanical pencil
JP2008200988A Replacement lead case
JP2008183740A Motorized mechanical pencil
JP2008155381A Electromotive type mechanical pencil
JP2008126598A Electromotive mechanical pencil
JP2008073859A Spare lead case
JP2008056836A Solid drawing material
JP2008044290A Refill lead case
JP2008037023A Grip of writing utensil
JP2008036830A Barrel of writing utensil
JP2008023712A Clip for mechanical pencil
JP2007308647A Solid drawing material
JP2007301914A Knock-type mechanical pencil
JP2007296763A Ever-sharp pencil
JP2007283650A Solid drawing material
JP2007237414A Grip of writing utensil
JP2007119516A Solid drawing material
JP2007112013A Writing utensil
JP2007044939A Shake-out type mechanical pencil
JP2007007886A Writing utensil, perfume gadget kit for writing utensil and method for replenishing perfume for writing utensil