Location History:
- Moriguchi, JP (2013)
- Katano, JP (2002 - 2017)
Company Filing History:
15 out of 8,782 
2 out of 13,319 Years Active: 2002-2017
Title: The Innovative Journey of Eiji Maruyama
Introduction: Eiji Maruyama, residing in Katano, Japan, is a prominent inventor known for his substantial contributions to the field of solar energy. With a remarkable portfolio of 17 patents, Maruyama's work is characterized by innovative solutions that enhance the efficiency and functionality of solar cell technology.
Latest Patents: Among his latest inventions is a cutting-edge solar cell module. This module comprises two solar cells, each featuring a first main face and a second main face. The design includes a first electrode on the first main face, which is a bus-bar electrode with key features like an opening portion, notch portion, and gap portion. Additionally, a second electrode is placed on either the first or second main face, possessing a polarity opposite to that of the first electrode. The module also integrates a wiring member that electrically connects the first electrode of one solar cell to the second electrode of another solar cell, along with an electrically conductive connection layer that interacts with the wiring member and the first main face.
Career Highlights: Eiji Maruyama's impressive career includes valuable tenure at distinguished companies such as Sanyo Electric Co., Ltd. and Panasonic Intellectual Property Management Co., Ltd. His experiences in these organizations have played a significant role in shaping his inventive capabilities and expanding his influence in the renewable energy sector.
Collaborations: Throughout his career, Maruyama has collaborated with esteemed colleagues like Takeshi Nakashima and Yasufumi Tsunomura. These partnerships have further enriched his inventive pursuits, allowing for the exchange of ideas and the development of groundbreaking technologies.
Conclusion: Eiji Maruyama's dedication to innovation in solar technology exemplifies the relentless pursuit of advancing renewable energy solutions. With 17 patents to his name, he continues to inspire future generations of inventors and contribute significantly to the evolution of sustainable energy technologies. His work not only reflects his talent but also highlights the importance of collaboration in achieving outstanding inventions.