Location History:
- Yokosuka, JP (2007 - 2016)
- Yokohama, JP (2014 - 2019)
- Kanagawa, JP (2013 - 2021)
Company Filing History:
36 out of 13,408 
1 out of 1,929 
Years Active: 2007-2021
Title: Kenji Hosaka: Innovator in Battery Technology
Introduction
Kenji Hosaka, a prominent inventor based in Yokosuka, Japan, has made significant contributions to the field of battery technology. With a remarkable portfolio of 36 patents, Hosaka has demonstrated a strong commitment to innovation and problem-solving in his field.
Latest Patents
Two of his recent inventions showcase his expertise and innovative thinking. The first is the "Deterioration Degree Estimation Device and Deterioration Degree Estimation Method." This device intelligently assesses the deterioration degree of a battery by measuring its internal resistance, managing cycle deterioration, and providing an estimated deterioration assessment that correlates with cycle deterioration rates.
The second notable invention is the "Secondary Battery Charging System with Allowable Voltage Zone and Method Thereof." In this patent, Hosaka has developed a secondary battery charger system that calculates chargeable power based on the difference between a charging target voltage and a battery cell voltage. The system integrates a charging control unit that ceases charging under specific conditions to protect the battery, demonstrating a robust understanding of battery management.
Career Highlights
Throughout his career, Kenji Hosaka has worked with esteemed companies, most notably Nissan Motor Company Limited. His experience in this leading automotive firm has allowed him to develop and implement innovative solutions that enhance battery technology in vehicles.
Collaborations
During his professional journey, Hosaka has collaborated with talented individuals such as Hideaki Horie and Osamu Shimamura. These partnerships have likely contributed to the innovative solutions he has developed, fostering a collaborative environment that encourages creativity and technical advancements.
Conclusion
Kenji Hosaka stands out as a key figure in the advancement of battery technology. His extensive patent portfolio and innovative contributions reflect his dedication to improving battery performance and management. As technology continues to evolve, inventors like Hosaka will undoubtedly play a pivotal role in shaping the future of energy storage solutions.