Shiga, Japan

Junichi Morinaka

This inventor holds 6 USPTO granted patents. Top assignee: Matsushita Electric Industrial Co., Ltd.. Active years: 2000-2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Junichi Morinaka. Retrieved from https://idiyas.com/inventor/junichi-morinaka

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 66.7

Average Co-Inventor Count = 5.6

ph-index = 5

Forward Citations = 65(Granted Patents)


Location History:

  • Otsu, JP (2001 - 2002)
  • Shiga, JP (2000 - 2003)

Company Filing History:


Years Active: 2000-2003

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6 patents (USPTO):Explore Patents

Title: Innovator Junichi Morinaka: Pioneering Advances in Washing Technology

Introduction

Junichi Morinaka, a prominent inventor based in Shiga, Japan, has made significant contributions to the field of home appliances, particularly in washing machine technology. With a portfolio of six patents to his name, Morinaka's innovations have influenced the efficiency and functionality of modern cleaning appliances.

Latest Patents

One of Morinaka's latest patents describes an innovative washing machine design. The appliance features a washing shaft that rotates agitating blades situated in a dewatering tank. This washing shaft is positioned coaxially on a hollow dewatering shaft, enabling the effective rotation of the dewatering tank. The design incorporates a reduction mechanism to facilitate the deceleration of the drive motor's rotation, allowing for increased rotating torque on the agitating blades without necessitating a larger motor. Additionally, this unique configuration minimizes eccentricity when laundry collides with the agitating blades, enabling an increase in washing capacity without enlarging the drive motor's size.

Career Highlights

Morinaka has dedicated his career to advancing home appliance technology, particularly through his work with Matsushita Electric Industrial Co., Ltd. His inventive approach has repeatedly enhanced the performance of household devices, showcasing his commitment to user-friendly and efficient solutions.

Collaborations

Throughout his professional journey, Morinaka has collaborated with talented colleagues, including Shinichi Matsuda and Kenji Koshiga. These collaborations have led to the development of groundbreaking technologies, further solidifying Morinaka’s reputation as an influential inventor in the industry.

Conclusion

Junichi Morinaka's work exemplifies the spirit of innovation that drives advancements in technology. With his latest patents, he continues to enhance the capabilities of washing machines, making them more efficient and effective for users. His contributions not only benefit consumers but also inspire future inventors to push the boundaries of appliance technology.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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