Location History:
- Shibukawa, JP (1987)
- Kitagunma, JP (1992)
- Kitagunma-gun, JP (1998)
Company Filing History:
3 out of 37 
1 out of 27,375 
1 out of 255 Years Active: 1987-1998
Title: Kenichi Hashizume: Innovator in Carbonaceous Materials and Capacitors
Introduction
Kenichi Hashizume is a notable inventor based in Kitagunma, Japan. He has made significant contributions to the field of materials science, particularly in the development of carbonaceous materials and capacitors. With a total of three patents to his name, Hashizume's work has implications for energy storage and electronic components.
Latest Patents
One of Hashizume's latest patents is a method for producing a nitrogen-atom containing carbonaceous material. This invention provides a novel approach to forming a carbonaceous material that exhibits properties useful as a secondary cell electrode material and a host material for catalysts. The method involves electrochemically polymerizing a nitrogen-containing organic compound and heat-treating the resultant polymer as a carbon precursor.
Another significant patent is for a solid capacitor. This invention describes a solid non-polar capacitor that boasts excellent electrical characteristics, including high capacitance. The design includes an electrode formed from a conductor with a porous surface, a dielectric layer made from an insulating polymer thin film, and a counter electrode formed from an electrically conductive layer. The counter electrode consists of an electrically conductive polymer film prepared by chemical oxidation polymerization and an electrically conductive polymer layer prepared by electrolytic polymerization.
Career Highlights
Throughout his career, Kenichi Hashizume has worked with prominent companies such as Japan Carlit Co., Ltd. and Matsushita Electric Industrial Co., Ltd. His experience in these organizations has allowed him to refine his expertise in materials science and innovation.
Collaborations
Hashizume has collaborated with notable coworkers, including Isao Isa and Kosei Kinuta. These partnerships have contributed to the advancement of his research and inventions.
Conclusion
Kenichi Hashizume's innovative work in carbonaceous materials and capacitors highlights his significant contributions to technology and materials science. His patents reflect a commitment to advancing energy storage solutions and electronic components.
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.