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For the Inventor, By the Inventor

Ogaki, Japan

Seizo Kato

This inventor holds 9 USPTO granted patents. Top assignee: Sanyo Electric Co., Ltd.. Active years: 1995-2005.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Seizo Kato. Retrieved from https://idiyas.com/inventor/seizo-kato

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

USPTO Granted Patents = 9

% Patents Active = 66.7

Average Co-Inventor Count = 5.5

ph-index = 4

Forward Citations = 142(Granted Patents)


Company Filing History:

goldMedal9 out of 8,782 
 
Sanyo Electric Co., Ltd.
 patents

Years Active: 1995-2005

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9 patents (USPTO):Explore Patents
1. 6911094 - Evaporation apparatus (2005-06-28),
2. 6881271 - Fixing member for evaporation apparatus (2005-04-19),
3. 6849832 - Evaporation apparatus (2005-02-01),
4. 6009072 - High density optical disc player (1999-12-28),
5. 5914929 - Optical disk recording/playback device with means to recognize, read (1999-06-22),
6. 5896367 - High density optical disc and optical disc player (1999-04-20),
7. 5838657 - High density optical disc and optical disc player (1998-11-17),
8. 5689495 - High density optical disc and optical disc player (1997-11-18),
9. 5477527 - High density optical disc and optical disc player (1995-12-19),

Title: Seizo Kato: Innovator in Evaporation Technology

Introduction

Seizo Kato is a prominent inventor based in Ogaki, Japan. He has made significant contributions to the field of evaporation technology, holding a total of 9 patents. His innovative designs have paved the way for advancements in various applications.

Latest Patents

One of Kato's latest patents is an evaporation apparatus that features an elongated crucible designed to store evaporation material. This apparatus includes an electric heater that generates heat by allowing electric current to flow through it, effectively heating the evaporation material. The design incorporates an opening for the vaporized material to pass through, ensuring efficient operation. Additionally, a fixing member is utilized to secure the electric heater onto the crucible, enhancing stability and performance. Another notable patent involves a fixing member for the evaporation apparatus, where multiple angle members are strategically placed along the electric heater's side portions. These angle members are pressed and fixed by clamps, which generate a pressing force to securely hold the crucible in place.

Career Highlights

Seizo Kato has dedicated his career to developing innovative solutions in evaporation technology. His work at Sanyo Electric Co., Ltd. has allowed him to collaborate with other talented engineers and inventors, further enhancing his contributions to the field.

Collaborations

Kato has worked alongside notable colleagues such as Yoichi Tsuchiya and Hitoshi Terasaki. Their combined expertise has fostered a collaborative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

Seizo Kato's contributions to evaporation technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence advancements in various applications, showcasing the importance of innovation in 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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