Kimihiro Muraoka

This inventor holds 9 USPTO granted patents. Top assignees: Toyo Denki Seizo Kabushiki Kaisha, Takashige Tamamushi, Tokyo Denki Seizo Kabushiki Kaisha. Active years: 1985-1997.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kimihiro Muraoka. Retrieved from https://idiyas.com/inventor/kimihiro-muraoka

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 = 100.0

Average Co-Inventor Count = 2.1

ph-index = 7

Forward Citations = 201(Granted Patents)

Location History:

Yokohama, JP (1985 - 1987)
Kanagawa, JP (1994 - 1995)
Kanagawa-Ken, JP (1996 - 1997)

Company Filing History:

8 out of 21

Toyo Denki Seizo Kabushiki Kaisha

Tokyo Denki Seizo Kabushiki Kaisha

patent

4. 3 out of 834,570

Other

patents

where one patent can have more than one assignee

Years Active: 1985-1997

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9 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5682044 - Reverse conducting thyristor with a planar-gate, buried-gate, or (1997-10-28),

2. 5665987 - Insulated gate static induction thyristor with a split gate type shorted (1997-09-09),

3. 5545905 - Static induction semiconductor device with a static induction schottky (1996-08-13),

4. 5461242 - Insulated gate static induction thyristor with a split gate type shorted (1995-10-24),

5. 5418376 - Static induction semiconductor device with a distributed main electrode (1995-05-23),

6. 5352910 - Semiconductor device with a buffer structure (1994-10-04),

7. 5324966 - MOS-controlled thyristor (1994-06-28),

8. 4654679 - Static induction thyristor with stepped-doping gate region (1987-03-31),

9. 4528745 - Method for the formation of buried gates of a semiconductor device (1985-07-16),

Title: Kimihiro Muraoka: Pioneering Inventor from Kanagawa, JP

Introduction: Kimihiro Muraoka is a distinguished inventor hailing from Kanagawa, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Kimihiro Muraoka holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his versatility and forward-thinking approach to invention.

Career Highlights: With a career spanning over two decades, Muraoka has worked with leading research institutions and tech companies, consistently pushing the boundaries of what is possible in the realm of technological advancement.

Collaborations: Throughout his career, Kimihiro Muraoka has collaborated with top engineers, scientists, and inventors from around the world, fostering a culture of innovation and knowledge-sharing that has led to numerous breakthroughs in the industry.

Conclusion: Kimihiro Muraoka's passion for innovation and his relentless pursuit of excellence have solidified his reputation as a visionary inventor, inspiring the next generation of innovators to push the boundaries of what is possible in the world of 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]