Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12404213 | Composition containing aggregate, binder, and water | Akio KASUGA, Ryo Sakamoto | 2025-09-02 |
| 11220457 | Mortar and method for producing the same | Ryuichiro Mine | 2022-01-11 |
| 10807911 | Concrete composition and production method therefor | Takafumi Noguchi, Manabu Kanematsu | 2020-10-20 |
| 8525936 | Communication apparatus, television receiver, video signal processing apparatus, communication method, program, and integrated circuit | Seiji Kubo, Yoshifumi Sakata | 2013-09-03 |
| 8478925 | Communication device, television receiver, and reproduction device | Seiji Kubo, Akihiro Ebina | 2013-07-02 |
| 6420964 | Informational outlet and lines collection module | Yoshikane Nishikawa, Tetsuya Wada, Michinori Masuda | 2002-07-16 |
| 5794116 | Wireless video distribution system which avoids communication path congestion | Yoshinori Watanabe, Tetsuya Wada, Yoshinori Gunji, Shinako Nishioka, Takumi Tanabe | 1998-08-11 |
| 5483536 | Ring network concentrator | Yoshinori Gunji, Tetsuya Wada, Rieko NAKAJIMA, Hiroshi Doi | 1996-01-09 |