Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9578525 | Base station, communication terminal, and call regulation control method | Yoshihisa Ishihata, Yutaka Kobayashi, Takayuki Ohtsuka, Masaya Isobe | 2017-02-21 |
| 7813748 | Group communications switching method, subscriber terminal and server used for the method | Takahito Suzuki, Saiki Kawamura, Naoyuki Kakizaki, Yayoi Itoh, Kiyomi Hasesaka +6 more | 2010-10-12 |
| 7756522 | Dynamic traffic control method and device for the same | Mitsugi Nomiya, Kazuyoshi Nakajima, Miya Inami, Yayoi Itoh, Kiyomi Hasesaka +1 more | 2010-07-13 |
| 6280597 | Fluorinated metal having a fluorinated layer and process for its production | Kunio Kashiwada, Takanori Kodama, Satoshi Hirano | 2001-08-28 |
| 6245140 | Surface-fluorinated metal oxide particulates, process for manufacturing the same, and use of the same | Ryuji Monden, Chozo Inoue, Jun Tanaka, Hiroyuki Hagihara, Hiroyuki Takahashi +2 more | 2001-06-12 |