This inventor holds 67 USPTO granted patents, primarily in Power Generation Technology (CPC class 1362). Top assignee: Canon Kabushiki Kaisha. Active years: 1994-2010.
Inventors with similar research interests:
Location History:
- Nagahama, JP (1994 - 1997)
- Souraku-gun, JP (1998 - 2001)
- Soraku-gun, JP (1997 - 2004)
- Kyoto-fu, JP (1997 - 2007)
- Shiga-ken, JP (2008 - 2009)
- Shiga, JP (2009)
- Kyoto, JP (1995 - 2010)
Company Filing History:
Years Active: 1994-2010
Areas of Expertise:
Title: Innovations by Nobuyoshi Takehara: A Look at His Patents and Contributions
Introduction
Nobuyoshi Takehara, a prominent inventor based in Kyoto, Japan, is recognized for his significant contributions to the field of electrical engineering. With an impressive portfolio of 67 patents, Takehara's work primarily focuses on advancements in power generation and conversion technologies.
Latest Patents
Takehara's latest innovations include two notable patents:
1. **Power Converting Apparatus and Power Generating Apparatus**: This invention addresses the needs of AC module manufacturers to prepare modules for two distinct domestic outputs (100-V and 200-V). To ensure compatibility with international systems, the apparatus's control circuit expertly manages the inverter circuit's operation alongside the transformation ratio. Moreover, it facilitates ON/OFF control of a switch based on both the system voltage and the connection status of the electric power system.
2. **Solar Power Generation Apparatus and Its Manufacturing Method**: This innovation features a solar cell assembly on a common substrate, integrated with a DC/DC converter. Each solar cell is linked to this converter, forming a cohesive solar power generation system. The output from this apparatus is alternated to AC power via an inverter, allowing for seamless supply to a load or a commercial AC power system. This design simplifies the arrangement, thereby reducing manufacturing costs while minimizing the adverse effects of partial shading and variations in cell characteristics.
Career Highlights
Nobuyoshi Takehara is employed at Canon Kabushiki Kaisha, a leading company renowned for its technological innovations and contributions to electronics and imaging. His extensive research and development efforts have made a significant impact in the industry, particularly in the domain of renewable energy solutions.
Collaborations
Throughout his career, Takehara has collaborated with notable colleagues, including Naoki Manabe and Seiji Kurokami. Together, they have combined their expertise to push the boundaries of technology and innovate solutions that cater to the evolving needs of the energy market.
Conclusion
Nobuyoshi Takehara's innovations and patents exemplify his commitment to enhancing power generation and conversion technologies. His work not only addresses current challenges but also paves the way for future advancements in renewable energy systems, making him a pivotal figure in the field of electrical engineering.