Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6134692 | Information identification system for identifying response units by a control unit, and the control unit and the response units for the information identification system | Katsumi Nitta, Hirobumi Karasawa, Michiaki Okano, Katsuhiko Kuma, Kazunori Iwasaki +2 more | 2000-10-17 |
| 6047176 | Mobile communication system and base station apparatus therefor | Masayuki Sakamoto, Kazunori Iwasaki, Katsumi Yamagishi, Toru Tateishi, Katsumi Murano +1 more | 2000-04-04 |
| 5493573 | Broad band switching network | Hiroshi Kobayashi, Yoshihiro Hidaka, Kazuo Aida, Michiaki Okano, Shigenobu Minami +4 more | 1996-02-20 |
| 4566127 | Complex system having the functions of optical character reader and facsimile | Kunio Sakai, Shoichi Hirai, Shigeru Miyao, Masatoshi Fukuda | 1986-01-21 |
| 4464669 | Thermal printer | Mamoru Mizuguchi, Takashi Ohzeki | 1984-08-07 |