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For the Inventor, By the Inventor

Hyogo, Japan

Wataru Sakamoto

This inventor holds 11 USPTO granted patents. Top assignees: Mitsubishi Denki Kabushiki Kaisha, Honda Giken Kogyo Kabushiki Kaisha, Mitsubishi Electric Engineering Company, Limited. Active years: 1994-2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Wataru Sakamoto. Retrieved from https://idiyas.com/inventor/wataru-sakamoto-a4m4eus1

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

USPTO Granted Patents = 11

% Patents Active = 81.8

Average Co-Inventor Count = 1.6

ph-index = 6

Forward Citations = 168(Granted Patents)


Location History:

  • Tokyo, JP (1999)
  • Aichi-ken, JP (2000)
  • Hyogo, JP (1994 - 2002)

Company Filing History:

goldMedal9 out of 21,351 
 
Mitsubishi Denki Kabushiki Kaisha
 patents
silverMedal1 out of 10,092 
 
Honda Giken Kogyo Kabushiki Kaisha
 patents
bronzeMedal1 out of 177 
 
Mitsubishi Electric Engineering Company, Limited
 patents
4. 2 out of 834,570 
Other
 patents
where one patent can have more than one assignee

Years Active: 1994-2002

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11 patents (USPTO):Explore Patents
1. 6445632 - Semiconductor memory device for fast access (2002-09-03),
2. 6320805 - Semiconductor device with external pins (2001-11-20),
3. 6317369 - Semiconductor device allowing higher speed data transmission to and from external unit (2001-11-13),
4. 6292040 - Internal clock signal generating circuit having function of generating internal clock signals which are multiplication of an external clock signal (2001-09-18),
5. 6212126 - Semiconductor device including clock generation circuit capable of generating internal clock stably (2001-04-03),
6. 6184738 - Input buffer for supplying semiconductor device with internal signal based on comparison of external signal with reference potential (2001-02-06),
7. 6120750 - Method of producing lead-containing complex oxides (2000-09-19),
8. 5940344 - Synchronous semiconductor memory device including internal clock signal (1999-08-17),
9. 5940328 - Synchronous semiconductor device with memory chips in a module for (1999-08-17),
10. 5374923 - Power-on detecting circuit (1994-12-20),
11. 5276651 - Voltage generating device generating a voltage at a constant level and (1994-01-04),

Title: The Innovative Journey of Wataru Sakamoto

Introduction: Wataru Sakamoto is a pioneering inventor hailing from Hyogo, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Sakamoto's recent patents focus on advancements in renewable energy technologies, particularly in the development of solar power systems that are more efficient and cost-effective.

Career Highlights: With a career spanning over two decades, Sakamoto has worked tirelessly to push the boundaries of innovation, holding key positions in leading research institutions and technology companies.

Collaborations: Throughout his career, Sakamoto has collaborated with top engineers, scientists, and researchers from around the world, fostering a culture of innovation and knowledge-sharing in the industry.

Conclusion: Wataru Sakamoto's relentless pursuit of innovation and his commitment to creating a sustainable future through technology make him a true visionary in the world of inventors.

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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