Title:
【発明の名称】直交変換装置
Document Type and Number:
Japanese Patent JP2870248
Kind Code:
B2
Inventors:
HIDAKA IWAO
SHIGESATO TATSURO
HORIKANE HIROSHI
NISHINO SHOICHI
SHIGESATO TATSURO
HORIKANE HIROSHI
NISHINO SHOICHI
Application Number:
JP23943791A
Publication Date:
March 17, 1999
Filing Date:
September 19, 1991
Export Citation:
Assignee:
MATSUSHITA DENKI SANGYO KK
International Classes:
H03M7/30; G06F17/16; G06T9/00; H04N19/12; H04N19/136; H04N19/176; H04N19/196; H04N19/42; H04N19/51; H04N19/60; (IPC1-7): H04N7/30; G06F17/16; H03M7/30
Domestic Patent References:
| JP63234788A | ||||
| JP31688A |
Other References:
【文献】1989年電子情報通信学会秋季全国大会,D-54
Attorney, Agent or Firm:
Tomoyuki Takimoto (1 person outside)