| 687 | -- | 688 | Tonau Osatake. Preface |
| 689 | -- | 696 | Kenji Ogata. General Trend in Electrical Communications in Japan |
| 696 | -- | 707 | Yasuo Taki, Hiroshi Miyakawa, Minoru Akiyama. Recent Progress in Communication Theory in Japan |
| 707 | -- | 717 | Denroku Kumagai. Cable Communications in Japan |
| 717 | -- | 725 | Bunichi Oguchi. Microwave and Millimeter-Wave Communications in Japan |
| 725 | -- | 730 | Shigebumi Saito. Optical Communications in Japan |
| 730 | -- | 737 | Toshio Kurimura. Satellite Communications in Japan |
| 738 | -- | 746 | Fumio Ikegami. Mobile Radio Communications in Japan |
| 746 | -- | 752 | Masaya Yamauchi, Yukio Nakagome. Electronic Switching Systems in Japan |
| 753 | -- | 762 | Yoshimasa Sekiguchi. Data Communications in Japan |
| 762 | -- | 768 | Hiroshi Inose, Tadao Saito, Kokichi Ichijo. Time-Division Switching Networks With Partial-Access Pulse Shifters Performing Serial-Parallel Conversion |
| 768 | -- | 774 | Akira Kawamata, Hideyoshi Tominaga, Kazushi Onose, Yuzi Arai. Large-Capacity Magnetic-Drum Memory System for an Electronic Switching System |
| 774 | -- | 780 | Hiroshi Harashima, Hiroshi Miyakawa. Matched-Transmission Technique for Channels With Intersymbol Interference |
| 780 | -- | 787 | Shinichi Tamura, Kokichi Tanaka. Synchronization for Unknown Signal Sequence by Learning Procedure |
| 787 | -- | 791 | Masaya Fujiki. Queueing-Delay Formula for Common-Channel Signaling Systems |
| 792 | -- | 797 | Fumitada Itakura, Shuzo Saito, Tsunehiko Koike, Hiroshi Sawabe, Masaaki Nishikawa. An Audio Response Unit Based on Partial Autocorrelation |
| 797 | -- | 802 | Nobuhiro Azuma, Kazunori Konishi. New Alphagraphic Printer GRAPHTYPER |
| 803 | -- | 808 | Heiichi Yamamoto, Kenkichi Hirade, Yoshio Watanabe. Carrier Synchronizer for Coherent Detection of High-Speed Four-Phase-Shift-Keyed Signals |
| 808 | -- | 813 | Kazuhiro Miyauchi, Kazuo Izumi, Seizo Seki, Noriaki Ishida. Characteristics of an Experimental Guided Millimeter-Wave Transmission System |
| 813 | -- | 819 | Yoshito Ueno, Riichi Nagura. An Optical Communication System Using Envelope Modulation |
| 820 | -- | 825 | Kunishi Nosaka, Hiroshi Sasaki 0008, Kitsutaro Amano, Hisakichi Michishita. TTT System (50 Mbits/s PCM-TDMA System With Time Preassignment and TASI) and Its Satellite Test Results |
| 825 | -- | 829 | Kiyohiro Yuki, Noriyoshi Kuroyanagi. Construction of Highly Accurate Segment Companding Voice Codec |
| 830 | -- | 834 | Ryoichi Matsuda. Development of a Small-Size Telephone Set Using Integrated Circuits |