Nagoya, Japan

Koichi Asai

This inventor holds 81 USPTO granted patents, primarily in Electric Component Assembly (CPC class 29740). Top assignees: Fuji Machine Mfg. Co., Ltd., Fuji Mfg. Co. Ltd., Mitsubishi Denki Kabushiki Kaisha. Active years: 1980-2010.


% Patents Active = 92.6

Average Co-Inventor Count = 2.7

ph-index = 16

Forward Citations = 950(Granted Patents)

Forward Citations (Not Self Cited) = 920(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Aichi, JP (1980 - 1993)
  • Chiryu, JP (1980 - 2003)
  • Okazaki, JP (2004)
  • Nagoya, JP (1980 - 2010)

Company Filing History:


Years Active: 1980-2010

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Areas of Expertise:
Photovoltaic Panel
Electric Component
Circuit Component
Mounting System
Feeder
Substrate
Transfer Apparatus
Solder Printing
Tape Connecting
Electronic Component
Assembling Method
Vibration-Resistant
81 patents (USPTO):Explore Patents

Title: **Innovative Contributions of Koichi Asai in Photovoltaic Technology**

Introduction

Koichi Asai, an accomplished inventor based in Nagoya, Japan, has made significant strides in the field of photovoltaic technology. With a remarkable portfolio of 81 patents, Asai's work encompasses innovative methods that enhance the efficiency and fabrication of photovoltaic panels.

Latest Patents

One of Asai's latest patents details a novel **method of fabricating a photovoltaic panel**. This innovative method involves arranging a number of granular photovoltaic devices into an array that is then formed into the shape of a panel using a transparent resin. The process includes several key steps: filling an escape recess with a plastic sealing material, setting a forming die, accommodating the photovoltaic devices, and ultimately hardening the transparent resin to integrate the devices into a cohesive panel.

Additionally, Asai has developed an **electric-component supplying apparatus and circuit-board assembling method** for efficiently feeding multiple electric-component tapes. This apparatus is designed to streamline the process: it feeds a first electric-component tape in a lengthwise direction, while a connection-portion detecting device ensures seamless transitions between the tape components.

Career Highlights

Throughout his career, Asai has collaborated with prestigious companies, including **Fuji Machine Mfg. Co., Ltd.** and **Mitsubishi Electric Corporation**. His expertise in the field has contributed greatly to advancements in manufacturing technologies and electrical components.

Collaborations

Asai has worked alongside notable colleagues such as **Shinsuke Suhara** and **Yasuo Muto**, fostering an environment of innovation that propels the development of new technologies within the industry.

Conclusion

Koichi Asai stands out as a significant figure in the realm of inventions related to photovoltaic systems and electric components. His commitment to innovation, evidenced by his extensive patent portfolio, not only showcases his ingenuity but also highlights his dedication to transforming technological applications in renewable energy and manufacturing.

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