Inventors with similar research interests:
Location History:
- Minato-ku, Tokyo, JP (2004)
- Minato-ku, JP (2009 - 2015)
- Tokyo, JP (1999 - 2024)
Company Filing History:
110 out of 35,734 
3 out of 4,714 
1 out of 39,244 
Years Active: 1999-2025
Areas of Expertise:
Yoshikazu Kakura - A Renowned Japanese Inventor with 100 Patents
Yoshikazu Kakura is a prolific inventor from Tokyo, Japan, who has filed over 100 patents in his illustrious career. He is recognized for his contributions to the field of wireless communication systems with his latest patents being for a radio communication system and communication control method, and a wireless communication system.
The Radio communication system is designed to improve the communication between different cells having different scrambling sequences. It enables multiple cells to communicate with multiple user terminals connected to different serving cells. The system provides a single scrambling sequence to the cells and user terminals, making it easier to control the signal transmission and reception.
The Wireless communication system, wireless communication setting method, base station, mobile station, and program patent is a unique invention that allows a base station to transmit downlink control information to user equipment. This information is generated based on the first uplink allocation information indicating the first frequency block corresponding to a first plurality of subcarriers, or the second uplink allocation information indicating the second frequency block corresponding to a second plurality of subcarriers and a third frequency block corresponding to a third plurality of subcarriers. The system is designed to separate the second and third frequency blocks in frequency.
Kakura has worked with some of the premier technology companies in the world, including NEC Corporation and Lenovo Innovations Limited in Hong Kong. He collaborated with fellow inventors Takamichi Inoue and Le Liu to develop some of his most groundbreaking inventions.
As an accomplished inventor, Yoshikazu Kakura has made significant contributions to the world of wireless communication systems. His patents have advanced the field and facilitated the development of new technologies that have improved the way we communicate today.