Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10390282 | Wireless communication system, wireless relay apparatus, and data receiving method for wireless terminal | Yuji Takahashi, Takashi Higashinakagawa, Yasuyuki Kawaida, Tadashige Iwao | 2019-08-20 |
| 10382317 | Transfer destination selecting method, communication device and recording medium | Takashi Aoki, Ryo Mibu, Tadashige Iwao | 2019-08-13 |
| 9973414 | Device and method for wireless communication used in wireless ad hoc network | Takashi Higashinakagawa, Yuji Takahashi, Tadashige Iwao | 2018-05-15 |
| 4859888 | Cross flow type cooling fan device | Yoshiaki Ohbayashi, Kunio Hashimoto, Hiroyuki Noma | 1989-08-22 |
| 4477708 | Apparatus for preheating the ends of upset steel pipes | Shigeru Sano, Tatsuo Ono, Kanji Tsuruoka, Masaru Watanabe | 1984-10-16 |
| 4444376 | Multi-pipe type quenching apparatus | Harumi Noguchi, Kazuo Atago, Tatsuo Ono | 1984-04-24 |