This inventor holds 57 USPTO granted patents and 4 published patent applications, plus 5 CIPO patents and 3 EPO patents, primarily in Nonaqueous Electrolyte Batteries (CPC class H01M). Top assignees: Sony Corporation, Jx Nippon Oil Energy Corporation, Mitsui Petrochemical Industries, Ltd.. Active years: 1990-2019.
Inventors with similar research interests:
Location History:
- Koriyama, JP (1995 - 1998)
- Shibuya-ku, Tokyo, JP (1998)
- Fukushima-ken, JP (2002)
- Kanagawa, JP (1990 - 2007)
- Osaka, JP (2010)
- Fukushima, JP (2001 - 2018)
- Tokyo, JP (1996 - 2019)
Company Filing History:
48 out of 58,145 
5 out of 331 
4 out of 1,008 
Years Active: 1990-2019
Areas of Expertise:
Title: **Atsuo Omaru: Innovator in Fiber Manufacturing and Battery Technology**
Introduction
Atsuo Omaru, an esteemed inventor based in Fukushima, Japan, has made significant contributions to innovation, particularly in the fields of fiber manufacturing and battery technology. With an impressive portfolio of 57 patents, his work exemplifies cutting-edge advancements that have the potential to shape future technologies.
Latest Patents
Omaru's latest patents highlight his dedication to innovation. One such invention is a **Method for Manufacturing Ultrafine Fiber**, which involves a sophisticated apparatus equipped with a feeder and a drawing chamber. This method enables the production of ultrafine fibers with an average diameter of less than 1 µm, utilizing a pressure difference to draw the multifilament and manipulate its morphology for enhanced performance.
Another groundbreaking patent is related to a **Negative Material for Nonaqueous Electrolyte Secondary Battery**, which describes a battery structure composed of an anode, cathode, and nonaqueous electrolyte. The anode consists of composite particles that incorporate a carbon material within a metallic matrix, ensuring efficient electrochemical reactions with lithium, thus enhancing the battery's overall efficacy.
Career Highlights
Omaru’s professional journey includes significant tenures at notable companies such as Sony Corporation and JX Nippon Oil & Energy Corporation. His work at these esteemed organizations has facilitated his exploration and development of high-tech innovations, allowing him to refine his research and push the boundaries of technology.
Collaborations
Throughout his career, Atsuo Omaru has had the privilege of working alongside distinguished colleagues like Masayuki Nagamine and Akira Yamaguchi. These collaborations have fostered an environment of creativity and innovation, contributing to the success of their collective research endeavors.
Conclusion
Atsuo Omaru stands as a prominent figure in the innovation landscape, particularly in fiber manufacturing techniques and battery technology. His numerous patents reflect not only his expertise but also his commitment to advancing technology for practical applications. As he continues to innovate, Omaru’s contributions remain a vital part of the scientific community's efforts to develop sustainable and efficient technologies.