Learn more

NAKAYAMA KATSUYOSHI

Overview
  • Total Patents
    11
About

NAKAYAMA KATSUYOSHI has a total of 11 patent applications. Its first patent ever was published in 1976. It filed its patents most often in United States and Japan. Its main competitors in its focus markets semiconductors, machines and audio-visual technology are SUMITOMO METAL ELECTRONICS DEV, MORI KENTARO and SHINKO ELECTRIC INDUSTRIES CO LTD.

Patent filings in countries

World map showing NAKAYAMA KATSUYOSHIs patent filings in countries
# Country Total Patents
#1 United States 10
#2 Japan 1

Patent filings per year

Chart showing NAKAYAMA KATSUYOSHIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Nakayama Katsuyoshi 11
#2 Osaki Yasuko 3
#3 Imakita Kenji 2
#4 Okada Toshihisa 2
#5 Hishinuma Akihiro 2
#6 Yanagawa Rui 1
#7 Serita Masayuki 1
#8 Ootsuki Takashi 1
#9 Hayashi Hideaki 1
#10 Honda Shinji 1

Latest patents

Publication Filing date Title
JPS5334253A Moving body controller