Location History:
- Kitakatsuragi-gun, JP (1997)
- Osaka, JP (2005 - 2012)
Company Filing History:
3 out of 352 
1 out of 390 
1 out of 10 
Years Active: 1997-2012
Title: Innovations of Hiroyuki Tajiri
Introduction
Hiroyuki Tajiri is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of energy storage through his innovative designs and patents. With a total of four patents to his name, Tajiri has focused on developing advanced battery technologies that enhance energy efficiency and safety.
Latest Patents
One of his latest patents is a non-aqueous secondary battery and its control method. This invention provides a non-aqueous secondary battery that features positive and negative electrodes along with a non-aqueous electrolyte containing lithium salt. The battery boasts an energy capacity of 30 Wh or more and a volume energy density of 180 Wh/l or higher. Its flat shape allows for superior heat radiation characteristics, making it safe for use, particularly in energy storage systems. The invention also includes a control method for the secondary battery, further enhancing its functionality.
Career Highlights
Throughout his career, Hiroyuki Tajiri has worked with prominent companies such as Osaka Gas Company Limited and Unitika Ltd. His experience in these organizations has contributed to his expertise in battery technology and energy solutions.
Collaborations
Tajiri has collaborated with notable individuals in his field, including Shizukuni Yata and Haruo Kikuta. These partnerships have likely fostered innovation and the exchange of ideas, further advancing his work in energy storage technologies.
Conclusion
Hiroyuki Tajiri's contributions to the field of energy storage through his innovative patents highlight his role as a leading inventor in Japan. His work continues to influence advancements in battery technology, ensuring safer and more efficient energy solutions for the future.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.