This inventor holds 3 USPTO granted patents and 1 EPO patent. Top assignees: Dowa Electronics Materials Co., Ltd., Dowa F-Tec Co., Ltd., Dowa IP Creation Co., Ltd.. Active years: 2007-2017.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Tokyo, JP (2007)
- Okayama, JP (2015 - 2017)
Company Filing History:
3 out of 315 
1 out of 6 
1 out of 24 Years Active: 2007-2017
Title: Toshiya Kitamura: Innovator in Radiation Shielding Materials
Introduction
Toshiya Kitamura is a notable inventor based in Okayama, Japan. He has made significant contributions to the field of materials science, particularly in the development of innovative products that provide radiation shielding. With a total of three patents to his name, Kitamura's work is characterized by its focus on safety and efficiency.
Latest Patents
Kitamura's latest patents include a range of materials such as bricks, tiles, floorboards, ceiling panels, and roofing materials. These products are designed to be inexpensive while naturally exhibiting excellent radiation shielding effects. They demonstrate high strength, chemical stability, and do not contain harmful substances, making them suitable for use in facilities with devices sensitive to magnetic fields. One of his notable inventions involves a molding material that includes hematite in a ratio of at least 90% by mass, which is molded into a predetermined shape and fired to achieve a bulk density of at least 2.8 g/cm3. This innovation is particularly useful for constructing gamma-shielding and X-ray shielding structures.
Another significant patent involves a carrier core material for electrophotographic developers. This material contains a soft ferrite and is characterized by specific surface analysis values of magnesium and phosphorus. The unique composition of this carrier core material enhances its performance in electrophotographic applications.
Career Highlights
Throughout his career, Toshiya Kitamura has worked with prominent companies such as Dowa Electronics Materials Co., Ltd. and Mitsuishi Taika Renga Co., Ltd. His experience in these organizations has contributed to his expertise in developing advanced materials.
Collaborations
Kitamura has collaborated with notable coworkers, including Yasumichi Miyao and Yasunobu Mishima. These partnerships have likely enriched his research and development efforts, leading to innovative solutions in his field.
Conclusion
Toshiya Kitamura's contributions to the field of radiation shielding materials and electrophotographic developers highlight his innovative spirit and dedication to safety. His patents reflect a commitment to creating effective and environmentally friendly solutions.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile