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For the Inventor, By the Inventor

Tokyo, Japan

Toshihito Kanai

This inventor holds 13 USPTO granted patents, plus 2 CIPO patents and 1 EPO patent. Top assignee: Nec Corporation. Active years: 1992-1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshihito Kanai. Retrieved from https://idiyas.com/inventor/toshihito-kanai

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 13

% Patents Active = 100.0



Average Co-Inventor Count = 1.2

ph-index = 12

Forward Citations = 662(Granted Patents)


Company Filing History:

goldMedal13 out of 36,684 
 
Nec Corporation
 patents

Years Active: 1992-1999

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13 patents (USPTO):Explore Patents
1. 5898682 - Radio channel control apparatus used in a CDMA cellular system and (1999-04-27),
2. 5722077 - Mobile communication system capable of effectively using a radio (1998-02-24),
3. 5719583 - Mobile communication system which performs antenna gain control (1998-02-17),
4. 5708441 - Antenna directivity control method and channel configuration method for (1998-01-13),
5. 5666654 - Method of channel allocation in a mobile telephone system (1997-09-09),
6. 5566355 - Radio link control method for a mobile telecommunications system (1996-10-15),
7. 5507008 - Channel assignment method in mobile communication system in which (1996-04-09),
8. 5400391 - Mobile communication system (1995-03-21),
9. 5386589 - Transmission power control system capable of keeping signal quality (1995-01-31),
10. 5319795 - Cellular mobile communications system using frequencies commonly shared (1994-06-07),
11. 5307507 - Antenna arrangement system capable of reducing co-channel interference (1994-04-26),
12. 5239667 - Method of controlling handoff in cellular mobile radio communications (1993-08-24),
13. 5157661 - Handoff method for cellular digital mobile communication system and (1992-10-20),

Title: Innovations of Toshihito Kanai

Introduction

Toshihito Kanai is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of mobile communication technology, holding a total of 13 patents. His work has greatly influenced the efficiency and effectiveness of cellular systems.

Latest Patents

Among his latest patents is a radio channel control apparatus used in a CDMA cellular system. This invention involves a radio channel control section that transmits and receives communication qualities measured by a communication channel transmit/receive section and a mobile station. The system compares these qualities with predetermined threshold values and adjusts the transmission power level of a pilot signal accordingly. Another notable patent is for a mobile communication system capable of effectively using a radio. This system divides a service area into multiple cells, each equipped with a base station that selects radio communication channels based on monitored traffic amounts.

Career Highlights

Toshihito Kanai has had a successful career at NEC Corporation, where he has been instrumental in developing advanced mobile communication technologies. His innovative approaches have led to improvements in communication quality and system reliability.

Collaborations

He has collaborated with notable coworkers, including Kojiro Hamabe and Yukitsuna Furuya, contributing to various projects that enhance mobile communication systems.

Conclusion

Toshihito Kanai's work in mobile communication technology has made a lasting impact on the industry. His patents reflect his dedication to innovation and improvement in communication systems.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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