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For the Inventor, By the Inventor

Kanagawa, Japan

Hiroshi Murayama

This inventor holds 32 USPTO granted patents and 9 published patent applications and 7 EPO patents, primarily in Water Supply Systems. Top assignees: Sony Corporation, The Yokohama Rubber Co., Ltd., Fujitsu Corporation. Active years: 1993-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroshi Murayama. Retrieved from https://idiyas.com/inventor/hiroshi-murayama

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

USPTO Granted Patents = 32 

% Patents Active = 65.6

 

Average Co-Inventor Count = 2.3

ph-index = 5

Forward Citations = 110(Granted Patents)


Location History:

  • Yokohama, JP (2008 - 2014)
  • Kanagawa-ken, JP (2007 - 2015)
  • Fuji, JP (2016 - 2017)
  • Hiratsuka, JP (2021)
  • Yokohama Kanagawa, JP (2020 - 2023)
  • Kanagawa, JP (1993 - 2024)

Company Filing History:

goldMedal10 out of 58,145 
 
Sony Corporation
 patents
silverMedal6 out of 2,770 
 
The Yokohama Rubber Co., Ltd.
 patents
bronzeMedal5 out of 39,374 
 
Fujitsu Corporation
 patents
4. 5 out of 53,262 
 
Kabushiki Kaisha Toshiba
 patents
5. 3 out of 2,955 
 
Toshiba Memory Corporation
 patents
6. 2 out of 3,189 
 
Kioxia Corporation
 patents
7. 1 out of 1,251 
 
Sumitomo Heavy Industries, Ltd.
 patents

Years Active: 1993-2025

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Areas of Expertise:
Automatic Faucet
Water Supply System
Memory System
Error Correction
Storage System
Display Apparatus
Database Management
Liquid Crystal Display
Projector Apparatus
Data Processing
Arithmetic Device
Hierarchical Database
32 patents (USPTO):Explore Patents
1. 12330963 - Automatic water faucet apparatus (2025-06-17),
2. 12215489 - Automatic faucet device (2025-02-04),
3. 12131024 - Memory system, host device and information processing system for error correction processing (2024-10-29),
4. 12037119 - Aircraft water supply system (2024-07-16),
5. 11767118 - Waste disposal device for aircraft lavatory unit (2023-09-26),
6. 11704019 - Memory system, host device and information processing system for error correction processing (2023-07-18),
7. 11459106 - Aircraft water supply system (2022-10-04),
8. 11058260 - Lavatory unit for vehicle (2021-07-13),
9. 10866733 - Memory system, host device and information processing system for error correction processing (2020-12-15),
10. 10824217 - Storage and storage system (2020-11-03),
11. 10198061 - Storage and storage system (2019-02-05),
12. 9690693 - Storage system, storage apparatus, and computer product (2017-06-27),
13. 9582214 - Data access method and data access apparatus for managing initialization of storage areas (2017-02-28),
14. 9430161 - Storage control device and control method (2016-08-30),
15. 9423982 - Storage control apparatus, control method, and computer product (2016-08-23),

Title: The Innovative Journey of Hiroshi Murayama

Introduction:

Hiroshi Murayama is a visionary inventor hailing from Kanagawa, Japan. With a passion for pushing the boundaries of technology, Murayama has made significant contributions to the field of innovation.

Latest Patents:

Murayama's latest patents showcase his dedication to creating cutting-edge solutions in various industries, from electronics to healthcare. His patents reflect his commitment to improving the quality of life through innovative technologies.

Career Highlights:

Throughout his illustrious career, Murayama has been at the forefront of groundbreaking inventions. His ability to blend creativity with technical expertise has led to the development of revolutionary products that have left a lasting impact on the industry.

Collaborations:

Murayama has collaborated with leading research institutions, universities, and companies to bring his ideas to life. His collaborative spirit has allowed him to leverage the expertise of others and create truly innovative solutions to complex problems.

Conclusion:

In conclusion, Hiroshi Murayama's relentless pursuit of innovation and his unwavering commitment to excellence have solidified his reputation as a trailblazer in the world of inventions. His contributions continue to inspire the next generation of inventors to think outside the box and push the boundaries of what is possible.

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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