Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7149184 | Transmission rate monitoring apparatus and method | Yasuhiro Ooba | 2006-12-12 |
| 7075938 | Common buffer memory control apparatus | Yasuhiro Ooba | 2006-07-11 |
| 7035216 | Congestion control unit | Yukihiro Kikuchi, Yasuhiro Ooba | 2006-04-25 |
| 6862621 | Flow controlling apparatus and node apparatus | Yasuhiro Ooba | 2005-03-01 |
| 6633961 | Buffer apparatus with data insertion control function, insertion data controlling method, and data insertion apparatus with data insertion control function | Yasuhiro Ooba | 2003-10-14 |
| 6393532 | Buffer apparatus with data insertion control function, insertion data controlling method, and data insertion apparatus with data insertion control function | Yasuhiro Ooba | 2002-05-21 |
| 5432350 | Pyroelectric infrared detector with an improved sensing element | Toshiyuki Kuritani, Kazutaka Okamoto, Koichi Matsumoto | 1995-07-11 |
| 5138485 | Optical filter for measurement of combustion gases and method of manufacturing | Masahiko Ishida, Toshikazu Ohnishi | 1992-08-11 |
| 5041723 | Infrared ray detector with multiple optical filters | Masahiko Ishida, Toshikazu Ohnishi, Kimio Miyatake | 1991-08-20 |
| 4775347 | Method of installing a window member of an infrared detector | Koichi Matsumoto, Takasi Gyobu, Kazuo Nakajiwa | 1988-10-04 |