Toyoake, Japan

Hiroshi Kai

This inventor holds 2 USPTO granted patents. Top assignees: Hoshizaki Denki Kabushiki Kaisha, Hoshizaki Electric Co., Ltd., Seta Giken Co., Ltd.. Active years: 1988-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroshi Kai. Retrieved from https://idiyas.com/inventor/hiroshi-kai-7x8bc4wk

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


% Patents Active = 50.0

Average Co-Inventor Count = 3.3

ph-index = 2

Forward Citations = 20(Granted Patents)


Company Filing History:


Years Active: 1988-2016

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2 patents (USPTO):Explore Patents

Title: Hiroshi Kai: Innovator in Steam Generation and Ice Dispensing Technologies

Introduction

Hiroshi Kai, an inventive mind based in Toyoake, Japan, has made significant contributions to the field of household appliances through his innovative designs. With a total of two patents to his name, he has proven to be a remarkable inventor focused on enhancing everyday technology.

Latest Patents

Hiroshi's latest patents include a steam generator and an ice dispenser. The steam generator is engineered with a cylindrical steam generation vessel designed to efficiently generate steam. The apparatus features a heater element located within the vessel and an induction heating coil encircling its exterior. This configuration allows for the boiling of water, creating steam that is then channeled upward and laterally through a steam discharge duct, which helps in re-circulating any condensed water back into the steam generation section.

The ice dispenser, on the other hand, is a clever assembly that incorporates an ice-making mechanism and a storage box for the produced ice. This device includes a discharge port shutter that opens to allow for the dispensation of ice pieces. Additionally, it features a transient storage chamber that temporarily holds the ice before it is dispensed, ensuring a precise amount is released at a time. The intricacy of this design showcases Hiroshi's attention to functionality and user experience.

Career Highlights

Throughout his career, Hiroshi has been affiliated with prominent companies including Hoshizaki Electric Co., Ltd. and Hoshizaki Denki Kabushiki Kaisha. His experiences at these institutions have undoubtedly contributed to his development as a leading inventor in his field.

Collaborations

During his professional journey, Hiroshi has collaborated with talented individuals such as Naoya Uchida and Kazuhiko Inoue. These partnerships fostered an environment of creativity and innovation, allowing for the exchange of ideas that propelled Hiroshi's inventions to fruition.

Conclusion

Hiroshi Kai stands out as an inventive force in Japan's technology sector, especially in the realm of steam generation and ice dispensing. His patents not only demonstrate his expertise but also reflect his commitment to improving everyday appliances. With a promising career ahead, Hiroshi continues to inspire future innovators in the industry.

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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