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HAYASHI HIDEKAZU

Overview
  • Total Patents
    14
About

HAYASHI HIDEKAZU has a total of 14 patent applications. Its first patent ever was published in 2004. It filed its patents most often in United States and Japan. Its main competitors in its focus markets surface technology and coating, semiconductors and machines are KEIGLER ARTHUR, TONGLING SANJIA YAMADA TECH CO and ENGELHARD IND LTD.

Patent filings in countries

World map showing HAYASHI HIDEKAZUs patent filings in countries
# Country Total Patents
#1 United States 13
#2 Japan 1

Patent filings per year

Chart showing HAYASHI HIDEKAZUs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hayashi Hidekazu 14
#2 Tomita Hiroshi 5
#3 Kitajima Yukiko 4
#4 Sato Yohei 4
#5 Okuchi Hisashi 4
#6 Imaoku Takao 2
#7 Taguchi Tokio 2
#8 Minoura Kiyoshi 2
#9 Isurugi Akinobu 2
#10 Togasaki Norihiro 1

Latest patents

Publication Filing date Title
US2014090983A1 Electrode structure, substrate holder, and method for forming anodic oxidation layer
JP2005297524A Pointing sheet for specifying display object and pointing method