Tokyo, Japan

Ichiro Kizawa

This inventor holds 3 USPTO granted patents. Top assignees: Yoshida Kogyo Co., Ltd., Yoshida Industry Co., Ltd.. Active years: 1980-2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ichiro Kizawa. Retrieved from https://idiyas.com/inventor/ichiro-kizawa

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


% Patents Active = 100.0

Average Co-Inventor Count = 2.4

ph-index = 3

Forward Citations = 81(Granted Patents)


Company Filing History:


Years Active: 1980-2002

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3 patents (USPTO):Explore Patents

Title: Ichiro Kizawa: Innovator in Housing and Cosmetic Cases

Introduction

Ichiro Kizawa is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of product design, particularly in the development of housing and cosmetic cases. With a total of 3 patents to his name, Kizawa's work showcases his innovative approach to practical design.

Latest Patents

Kizawa's latest patents include a housing case and a method of making it. This housing case is designed for apparatuses and features both a display window and an opaque ornamental layer on its surface. The design incorporates a transparent synthetic resin sheet that has an opaque printing layer in a pattern, allowing for a display window. This innovative approach enables the simultaneous formation of an ornamental pattern and a display window during the manufacturing process.

Another notable patent is a cosmetic case with a push button, which is defined and surrounded by an elastically flexible material. The case body includes a thicker front wall portion with a centrally defined hole. This design features hooks that engage with each other, ensuring a secure closure. The push button is crafted from a thermoplastic elastomer, enhancing the user experience with its ergonomic design.

Career Highlights

Throughout his career, Ichiro Kizawa has worked with reputable companies such as Yoshida Kogyo Co., Ltd. and Yoshida Industry Co., Ltd. His experience in these organizations has contributed to his expertise in product design and innovation.

Collaborations

Kizawa has collaborated with talented individuals in the industry, including Yukitomo Yuhara and Takehisa Hibi. These collaborations have likely enriched his work and expanded his creative horizons.

Conclusion

Ichiro Kizawa stands out as an inventive force in the realm of housing and cosmetic cases. His patents reflect a commitment to innovation and practical design, making him a significant figure in his field.

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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