2Akai
4Aiwa
7NTT
10Shimizu
11Canon
12Kashima
13Teach
14Nissan
15Citizen
16Sony
17Olympus
18Sansui
19Nec
20Honda
21Seibu
23Yamaha
24Matsuda
25Toshiba
26Sharp
27Mitsui
28Casio
30Sega
31Juki
32Pioneer
33Fostex
34Sumitomo
35Obayashi
37Kenwood
40Nikon
41Suzuki
42Nisseki
43Fujita
44Isuzu
45Daihatsu
46Konica
47Maxell
48Contax
49Roland
50Fujitsu
51Seiko
52TDK
53Sanyo
54Kaô
55Shiseido
56Marubeni
57Sekisui
58Kanebo
59Jal
61Crown
63Brother
64Minolta
65Komatsu
66Ito Chu
67Parco
68Oki
69Amano
70Bandai
71Renown
72Sogo
73Takeda
74Kubota
75Konami
76Amada
77Korg
