logo

For the Inventor, By the Inventor

Kawasaki, Japan

Fumihiko Hayakawa

This inventor holds 11 USPTO granted patents and 4 published patent applications. Top assignee: Fujitsu Corporation. Active years: 2005-2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Fumihiko Hayakawa. Retrieved from https://idiyas.com/inventor/fumihiko-hayakawa

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

USPTO Granted Patents = 11 

% Patents Active = 9.1

Average Co-Inventor Count = 3.7

ph-index = 1

Forward Citations = 6(Granted Patents)


Company Filing History:

goldMedal11 out of 39,378 
 
Fujitsu Corporation
 patents

Years Active: 2005-2017

Loading Chart...
11 patents (USPTO):Explore Patents
1. 9672076 - Scheduling process on a processor or an accelerator on a system driven by battery based on processing efficiency and power consumption (2017-06-06),
2. 9563465 - Multi-task scheduling method for assigning threads based on time slices to multi-core processors and multi-core processor system therefor (2017-02-07),
3. 9483101 - Multicore processor system and power control method (2016-11-01),
4. 9471123 - Reducing unnecessary power consumed by peripheral devices while displaying a moving image (2016-10-18),
5. 9241295 - Communication apparatus and communication method (2016-01-19),
6. 9164823 - Resetting a peripheral driver and prohibiting writing into a register retaining data to be written into a peripheral on exceeding a predetermined time period (2015-10-20),
7. 9043507 - Information processing system (2015-05-26),
8. 8990516 - Multi-core shared memory system with memory port to memory space mapping (2015-03-24),
9. 7133973 - Arithmetic processor (2006-11-07),
10. 7028151 - Information processing device equipped with improved address queue register files for cache miss (2006-04-11),
11. 6931508 - Device and method for information processing (2005-08-16),

Title: Fumihiko Hayakawa: Innovator in Processor Scheduling Technologies

Introduction

Fumihiko Hayakawa is a prominent inventor based in Kawasaki, Japan. He has made significant contributions to the field of processor scheduling technologies, holding a total of 11 patents. His work focuses on enhancing the efficiency and performance of computing systems, particularly those driven by battery power.

Latest Patents

One of Hayakawa's latest patents involves a scheduling process on a processor or an accelerator within a battery-driven system. This innovative system includes a CPU and an accelerator, along with a comparing unit that evaluates processing times and battery usage. The selecting unit then determines whether to utilize the CPU or the accelerator based on this comparison. Another notable patent is a multi-task scheduling method designed for multi-core processors. This method assigns threads based on time slices, optimizing the execution of multiple tasks by calculating and adjusting time slices according to processor loads.

Career Highlights

Fumihiko Hayakawa is currently employed at Fujitsu Corporation, where he continues to develop cutting-edge technologies. His work has been instrumental in advancing the capabilities of modern computing systems, particularly in the context of energy efficiency and processing power.

Collaborations

Hayakawa has collaborated with notable colleagues, including Koichiro Yamashita and Hiromasa Yamauchi. These partnerships have fostered innovation and contributed to the successful development of various technologies in the field.

Conclusion

Fumihiko Hayakawa's contributions to processor scheduling technologies have made a significant impact on the efficiency of computing systems. His innovative patents and collaborations highlight his role as a leading inventor in this field.

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]
Loading…