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AZEYANAGI KATSUYOSHI

Overview
  • Total Patents
    18
About

AZEYANAGI KATSUYOSHI has a total of 18 patent applications. Its first patent ever was published in 1992. It filed its patents most often in Japan. Its main competitors in its focus markets telecommunications and digital networks are NOE REINHOLD, TANAKA TOSHIKI and SOLIDSYSTEMS INC.

Patent filings in countries

World map showing AZEYANAGI KATSUYOSHIs patent filings in countries
# Country Total Patents
#1 Japan 18

Patent filings per year

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

Focus industries

Top inventors

# Name Total Patents
#1 Suehiro Naoki 18
#2 Azeyanagi Katsuyoshi 18
#3 Naito Toshikatsu 10
#4 Otake Kohei 5
#5 Ozawa Satoshi 3
#6 Matsufuji Shinya 3
#7 Tomita Mitsuhiro 3
#8 Takahashi Masakazu 3
#9 Yasukawa Kazuyuki 1
#10 Shibatani Masao 1

Latest patents

Publication Filing date Title
JP2002344359A Cdma communication system using multidiffusion series
JP2003023675A Communication system employing cross-correlation suppression type spread system set
JP2002271232A Cdma communication system using multi-kind spread system
JP2002164810A Cyclic shift code division multiplex communication system
JP2001094466A Cdma communication system employing code sequence set with noncross-correlation area
JP2000078058A Matched filter output analysis and interference wave control type cdma communication system
JPH10150382A Adaptive communication system
JPH1168695A In-phase/orthogonal frame alternate arrangement type data communication system
JPH118609A Reception system of noise control adopting additional noise processing
JPH1098444A 2-phase/4-phase modulated combline spread spectrum communication system
JPH1098497A Correlative transmission system due to sampling function waveform
JPH09116461A Method and device for separating and estimating noise included in spread spectrum signal
JPH098852A Narrow band transmitting system
JPH08204766A Frequency analysis detection system for time limit waveform
JPH088781A Spread spectrum communication system by time waveform modulation
JPH07147552A Tip base selection reception system for spread spectrum signal
JPH07221675A Rearrangement spread type communication system
JPH066324A Spread spectrum communication method