Issued Patents All Time
Showing 25 most recent of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11595284 | Packet analysis device and packet analysis method | Hitoshi Ueno, Fumiyuki Iizuka, Kazutaka Ogihara, Chunghan Lee | 2023-02-28 |
| 10880414 | Packet analysis method and information processing apparatus | — | 2020-12-29 |
| 10863372 | Packet analysis program, packet analyzing apparatus, and packet analysis method for estimating wireless quality according to a packet analysis | Yuji Nomura, Fumiyuki Iizuka, Hirokazu Iwakura, Tatsuya Morita | 2020-12-08 |
| 10432492 | Method and apparatus for analyzing communication quality, and non-transitory computer-readable storage medium | Hirokazu Iwakura, Yuji Nomura, Fumiyuki Iizuka, Naoyoshi Ohkawa | 2019-10-01 |
| 10291505 | Method and apparatus for packet analysis | Yuji Nomura, Fumiyuki Iizuka, Hirokazu Iwakura, Naoyoshi Ohkawa | 2019-05-14 |
| 10200291 | Packet analysis method, packet analysis device, and storage medium | Naoyoshi Ohkawa, Yuji Nomura, Fumiyuki Iizuka | 2019-02-05 |
| 10110459 | Throughput measuring method, computer readable medium, and apparatus | Yuji Nomura, Fumiyuki Iizuka, Naoyoshi Ohkawa | 2018-10-23 |
| 9954748 | Analysis method and analysis apparatus | Naoyoshi Ohkawa, Yuji Nomura, Fumiyuki Iizuka | 2018-04-24 |
| 9935886 | Packet extracting apparatus and method | Yuji Nomura, Fumiyuki Iizuka, Naoyoshi Ohkawa | 2018-04-03 |
| 9749203 | Packet analysis apparatus and packet analysis method | Yuji Nomura, Fumiyuki Iizuka, Naoyoshi Ohkawa | 2017-08-29 |
| 9565119 | Packet analysis method, packet analysis device, and storage medium | Naoyoshi Ohkawa, Yuji Nomura, Fumiyuki Iizuka | 2017-02-07 |
| 9363696 | Analyzing device, analyzing method, and analyzing program | Yuji Nomura | 2016-06-07 |
| 9253669 | Network analysis method, information processing device, and computer-readable recording medium | Yuji Nomura | 2016-02-02 |
| 9167441 | Network analysis method, information processing device, and storage medium | — | 2015-10-20 |
| 9001670 | Monitoring apparatus, monitoring method, and computer product | — | 2015-04-07 |
| 8989023 | Monitoring apparatus, monitoring method, and computer-readable storage medium | — | 2015-03-24 |
| 8774025 | Push signal delivery status judging apparatus and method | Noriyuki Fukuyama, Masanobu Morinaga | 2014-07-08 |
| 8649283 | Packet analysis apparatus and method thereof | Noriyuki Fukuyama, Masanobu Morinaga, Hideaki Miyazaki | 2014-02-11 |
| 8611206 | Failure-section determining device and failure-section determining method | Noriyuki Fukuyama, Masanobu Morinaga | 2013-12-17 |
| 8607096 | Device and method for collecting network failure information | Noriyuki Fukuyama, Hideaki Miyazaki, Masanobu Morinaga, Satoshi Okuyama | 2013-12-10 |
| 8605617 | Packet capture system, packet capture method, information processing device, and storage medium | Noriyuki Fukuyama, Masanobu Morinaga, Hideaki Miyazaki | 2013-12-10 |
| 8503301 | Relay device, state informing method, and computer program | Masanobu Morinaga, Noriyuki Fukuyama, Hideaki Miyazaki | 2013-08-06 |
| 8472336 | Network management apparatus for setting communication method of network apparatus | Noriyuki Fukuyama, Hideaki Miyazaki, Masanobu Morinaga, Satoshi Okuyama | 2013-06-25 |
| 8284688 | Packet capture apparatus, packet capture method, and computer readable medium having a packet capture program | Noriyuki Fukuyama, Masanobu Morinaga | 2012-10-09 |
| 8243607 | Packet delay characteristic measuring apparatus and method | Noriyuki Fukuyama, Masanobu Morinaga, Hideaki Miyazaki | 2012-08-14 |