Inventor
Takenori SUMI
Inventor
JP
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Wprimary
H04WWireless communication networks56%
H04LTransmission of digital information, e.g. telegraphic communication25%
G06FElectric digital data processing6%
H04BTransmission6%
Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use6%
PatentTitleYear
12,585,450Rateless erasure coding for multi-hop broadcast transmission in wireless IoT networks202612,289,763Suspendable CSMA/CA for IEEE 802.15.4 system to reduce packet discard caused by backoff failure202512,213,177Suspendable CSMA/CA for IEEE 802.15.4 system to reduce packet discard caused by backoff failure202512,127,251Hybrid carrier sense multiple access system with collision avoidance for IEEE 802.15.4 to achieve better coexistence with IEEE 802.11202412,063,707Active cross-technology neighbor discovery202411,985,705System and method for active carrier sense based CSMA/CA for IEEE 802.15.4 system to avoid packet discard caused by interference202411,622,384Hybrid carrier sense multiple access system with collision avoidance for IEEE 802.15.4 to achieve better coexistence with IEEE 802.11202311,595,874Routing data in wireless network that coexists with interfering wireless networks202311,166,315Hybrid carrier sense multiple access system with collision avoidance for IEEE 802.15.4 to achieve better coexistence with IEEE 802.112021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2026Patents assigned to MITSUBISHI ELECTRIC CORP (9)· patent assignee history
2021–2026Patents assigned to MITSUBISHI ELECTRIC RES LABORATORIES INC (9)· patent assignee history
2021–2026Based in JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MITSUBISHI ELECTRIC CORP | 9 | 2021–2026 |
| MITSUBISHI ELECTRIC RES LABORATORIES INC | 9 | 2021–2026 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 9 | 2021–2026 |