USUDA MASAFUMI has a total of 28 patent applications. Its first patent ever was published in 2005. It filed its patents most often in United States. Its main competitors in its focus markets telecommunications, digital networks and environmental technology are MARINIER PAUL, DAYAL PRANAV and CHINA ACADEMY OF TELECOMM TECH.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 28 |
# | Industry | |
---|---|---|
#1 | Telecommunications | |
#2 | Digital networks | |
#3 | Environmental technology | |
#4 | Machine tools | |
#5 | Transport |
# | Name | Total Patents |
---|---|---|
#1 | Usuda Masafumi | 28 |
#2 | Umesh Anil | 27 |
#3 | Nakamura Takehiro | 15 |
#4 | Ando Hidehiro | 1 |
#5 | Ishii Hiroyuki | 1 |
#6 | Sato Takuya | 1 |
Publication | Filing date | Title |
---|---|---|
US2007002801A1 | Transmission rate control method, mobile station, radio network controller, and radio base station | |
US2008069075A1 | Transmission power control method and mobile station | |
US2006189323A1 | Radio resource control method, radio base station, and radio network controller | |
US2006189320A1 | Transmission rate control method, and mobile station | |
US2007293203A1 | Mobile communication system, wireless control station, wireless base station, mobile station, and mobile communication method |