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SHIBAYAMA KIKAI KK

Overview
  • Total Patents
    120
  • GoodIP Patent Rank
    221,363
  • Filing trend
    ⇩ 100.0%
About

SHIBAYAMA KIKAI KK has a total of 120 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1977. It filed its patents most often in Japan. Its main competitors in its focus markets machine tools, machines and semiconductors are FEIXUN SCIENCE & TECHNOLOGY SUZHOU CO LTD, WENZHOU KONGYUNRU ELECTRONIC TECH CO LTD and XINXIANG SUNRISE NC BEARING EQUIPMENT CO LTD.

Patent filings in countries

World map showing SHIBAYAMA KIKAI KKs patent filings in countries
# Country Total Patents
#1 Japan 120

Patent filings per year

Chart showing SHIBAYAMA KIKAI KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hatano Kouichi 32
#2 Kobayashi Kazuo 32
#3 Sekida Saburo 27
#4 Shibayama Sakumasa 9
#5 Ishimura Yoshio 9
#6 Kawashima Isamu 8
#7 Yamana Takeshi 5
#8 Shibayama Yoshie 4
#9 Takekoshi Takao 4
#10 Hatano Koichi 3

Latest patents

Publication Filing date Title
JP2019018278A Flatware material polishing device
JP2019000968A Western tableware material side cut part polishing device
JP2002219526A Method and apparatus for bending and forming tube
JP2002219520A Method and apparatus for warm-forming elbow tube
JP2002219519A Method and apparatus for forming elbow tube
JP2002219521A Method and apparatus for warm-forming elbow tube
JP2001065829A Incinerator
JP2000218490A Belt polishing machine
JP2000024901A Polishing device
JPH10100068A Wafer both surfaces washing and drying device
JPH1058320A Grinding device and polishing device
JPH1044017A Surface grinding device
JPH09248755A Buff polishing method and device
JPH09174364A Universal chuck table for semiconductor wafer
JPH0930738A Adhesive tape wrapping device for golf club
JPH08197396A Two-side grinding machining method of work
JPH08197397A Grinding method for work
JPH08170911A Measuring method and grinding method for semiconductor chip
JPH08170912A Measuring method and grinding method for semiconductor chip
JPH08172065A Method of cleaning semiconductor wafer