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平成19年度
特許出願技術動向調査報告書
カラオケ関連技術
(要約版)
平成20年4月
特 許 庁
問い合わせ先
特許庁総務部企画調査課 技術動向班
電話:03-3581-1101(内線2155)
<目次>
第1章 調査概要........................................1
第2章 特許動向........................................4
第3章 研究開発動向..................................20
第4章 政策動向......................................24
第5章 市場環境......................................28
第6章 日本の取り組むべき課題と目指すべき方向性......31
1
1-1 10 1970
1980
1990
1992
96 2000
1,2
1 JKA10 2005 1 1 ,2 2007 2007 6 ,
2
1-1
JKA10 2005 1 1 ,
1970
1971
1973
1976
1978
1982
1983
1984
1985
1990
1992
1995
1999
2000
2002
8
8
LD
VHD
CD
8
3
1-2
3
1-2
4
2-1
n=8436
PATOLIS DWPI
1990 2006 1990 2005
2007 8 6
2007 7 26 DWPI
2005
2005
2000
2005
1990 2005
8436 6370
635
403
710 318
2-1
2-2
2-2
2005
5
2-1 75.5 6370
8.4 710 7.5 635
2-2 1995 1190
1999 2000 504 2001 450
2-3
2-4 2-3
82.8 6982
9.6 809
3.2 270
2-1
82.8
75.5
2-4
2-2
2-4
2005
2-3
n=8436
6
2-5 97.2
6192
54.3 345 54.3 219
41.8 133
82.8 588 13.1 93
2-5
7
2-6
2-7
2-8
11 2-12
1992 1995
1996 1998
2000
1995 2000
2001 2003
2004 1990 3
4
1995 2000
2001
2002
1999 2-12
6 4
3 2
2-6
2 2005
8
2-7
2-8
2-9
2-7 9 2 2005
9
2-10
2-11
2-10 11 2 2005
2-12
6982 1240 5.63
270 116 2.33
186 46 4.04
809 283 2.89
87 57 1.53
102 55 1.85
8436 1797 4.69
10
2-13
20 11 12 LG 14
16 NV
16 6982
8436 82.8
1 2
1423 8436 16.9
2-13 20
2-14 2-13 10
1990 1 1995 1996
3 1 2 2000
1 2
2-14 10
2005
11
2-15 19
1998 1999
1997 1998
1993 2001
2002 1997 10
2004 22
2-15
2-16
2-15 16 2005
12
2-17
2-18
2-19
2-17 19 2005
13
2-20
2-21
35.6 5110
20.9
2994
15.1 2172
12.5 1795
11.7 1684
1992 1995 1995
2000 2001
2004
2003 2004
2-21
2005
2-22
87.9 1910
77.7 1308 81.5 2439 62.4 151
85.0 4346 89.9 1614
76.3 264
2-20
n=14343
14
2-22
7
2-23
2-23
15
2-24
1996 1997 2000
2001 2004 1991 1992
2000 2003 MIDI
MIDI MPEG4 MIDI
2001 16 2003 1
MPEG4
MPEG4
MIDI MPEG
2004
2-24
2005
16
2-25
1995 1997 1999 2000
1995 MPEG1
MPEG 4 XML MPEG 4
2002 XML 2004
2-25
2005
2-26
1995 2000 2001 2003
2004 1995
2000
17
2-26
2005
2-27 1995
2001
2004
2001 60 2004 90
2-27
2005
18
2-28 1995
2001 2003 2004
2
2-28
2005
2-29
1995 1996 2002 1992
2003
2003
1997 12 5 5
19
2-29
2005
2-30
1995 1997 2001 1993
2004
2002
1999 5 5
2
2-30
2005
20
JSTPlus INSPEC
COMPENDEX 1990 2006
1990 2005
1990 2005
1990 2005 126
78 11
5 7
4
21
3-1
3-2 3-1
61.9 78 16.7 21
8.7 11 2-3
82.8
1.2
3.2 3-2 1993
1998 2003
2003
3-2
3-1
n=126
21
3-3 1993
1995 2
3-3
3-4
3-5
3-4
1.37 1.34
1.40
3-4
78 57 1.37
11 10 1.10
5 4 1.25
7 5 1.40
4 3 1.33
21 15 1.40
126 94 1.34
3-5 17 25
15
5 2 1
22
3-5 17
3-6 5 8
1990 2005 1 1993
1999 1993 1994
1990 2005
3-6
23
3-7
3-8
24.5 54
24.1
53
23.6 52 21.4
47 4.5
10 2-20
11.7
35.6
12.5
1993
1998
2003 2004
3-8
3-7 n=220
24
2000 e-Japan 2004 u-Japan
2004
JASRAC
3
e-Japan IT u-Japan
4-1 4-2
2-15
4-1 e-Japan u-Japan
1994
2000 IT
IT
2001 IT
2004
3
25
4-2
1987 JASRAC
1997
JKA JASRAC
1998 JASRAC 5
1999 14
2000 JASRAC NMRC
2001
2002 JASRAC BGM
2004
1995 IT
One-Source Multi Use 1
1998 1999
2001 21 2002
2006
2010
4,5
1957 2006 1986
2
2007 KOMCA
JASRAC 2008 1
6
4-3
2-18
2002
2-15 2002
4 2005 105 KDDI R&A 2005 2 KDDI6 2007 12 11
26
4-3
1995 KII
1996
1998
211999
2001
21
e- 20062002
2005
2006
2008 KOMCA JASRAC
2007 1
KDDI R&A 2005 2 KDDI
7
8
2006 9
10
7 2007 98 2005 8 209 China IP News Letter 2006 8 31 No.94 JETRO10 China IP News Letter 2006 7 31 No.93 JETRO
27
11
2007 15
12,13,14
7 1
2008
15
4-4
2-19
4-4
1990
1992 MCSC
TRIPS2001
2002
2005
2006
152007
JASRAC
2006 6
2006 3
2005 3
2008 1 20
11 China IP News Letter 2006 10 31 No.96 JETRO12 China IP News Letter 2007 2 28 No.100 JETRO13 China IP News Letter 2007 5 1 No.102 JETRO14 China IP News Letter 2008 2 2 No.111 JETRO15 China IP News Letter 2008 1 1 No.110 JETRO
28
5-1 5-2
1994 5890
2000 2001 2006
4720
1996 1 2980
2003 2004 2006
7395
1995 2344 2000 2001
2006 903
1994 1996
5-1
2007 2007 6 ,
5-2
2005
2004 2005
2005 2007
29
5-3 1992 1995
1995 2001 14 15
2007 3
5-4 2006 2007
3 95
5-3
JKA10 2005 1 1 ,
5-4 2006 2007
2007 4 1
2006 6 7
30
5-5 5-5
4
5-5
1970
7395
4363
13
1994 1996
1980
3
1980
550
2000
web
1980
4
1990
1980
50
1990 TV
KTV 4
5000 7000
web
2008 1 20
2007 2007 6 ,
2005 8 20
31
2-24 MIDI
1 MIDI
MIDI
MIDI
MIDI
MIDI
2-25
MPEG4 XML
MIDI
MIDI
32
2-26
2008 3
NGN NGN
QoS Quality of Service
NGN
NGN
NGN
2-27 LAN
MIDI
NGN
NGN
MIDI
33
2 28 2004
2-29 2002
2-30
3D
3D
34
1990 2006 17
6-1
6-1
PC IPTV
35
NGN
2-28
2-29
1
PC IPTV
2-27 2004
1 1
36
2-16 2-17 2-18
2-19
ID