Tokyo, Japan

Hiroshi Murata

USPTO Granted Patents = 67 

 

Average Co-Inventor Count = 2.7

ph-index = 9

Forward Citations = 381(Granted Patents)


Inventors with similar research interests:


Location History:

  • Kawagoe, JP (1991 - 1993)
  • Yokahoma, JP (1997)
  • Kanazawa, JP (1998)
  • Komae, JP (2000)
  • Saitama, JP (1994 - 2001)
  • Saitama-ken, JP (1997 - 2001)
  • Yokohama, JP (1993 - 2012)
  • Kanagawa, JP (2010 - 2012)
  • Kanagawa-ken, JP (2003 - 2014)
  • Tokyo, JP (1983 - 2022)

Company Filing History:

goldMedal26 out of 6,174 
 
Toshiba Tec Kabushiki Kaisha
 patents
silverMedal25 out of 52,711 
 
Kabushiki Kaisha Toshiba
 patents
bronzeMedal8 out of 200 
 
Nisshin Flour Milling Co., Ltd.
 patents
47 out of 86 
 
Asahi Kasei E-materials Corporation
 patents
56 out of 11 
 
Nisshin Engineering Co., Ltd.
 patents
62 out of 10,239 
 
Sumitomo Electric Industries, Limited
 patents
72 out of 1,278 
 
The University of Tokyo
 patents
82 out of 25,530 
 
Sharp Kabushiki Kaisha Corporation
 patents
91 out of 5,118 
 
Bridgestone Corporation
 patents
101 out of 522 
 
Nippon Telegraph and Telephone Public Corporation
 patents
111 out of 2,630 
 
The Furukawa Electric Co., Ltd.
 patents
121 out of 947 
 
Chugai Seiyaku Kabushiki Kaisha
 patents
131 out of 161 
 
Nitto Chemical Industry Co., Ltd.
 patents
141 out of 510 
 
Asahi Kasei Chemicals Corporation
 patents
151 out of 877 
 
Sekisui Chemical Co., Ltd.
 patents
161 out of 1 
 
Sekiusi Chemical Co., Ltd.
 patent
171 out of 22 
 
Nisshin Engineering Inc.
 patents
181 out of 352 
 
Denka Company Limited
 patents
191 out of 13 
 
Sei Corporation
 patents
201 out of 353 
 
Azbil Corporation
 patents
218 out of 832,680 
Other
 patents
where one patent can have more than one assignee

Years Active: 1983-2022

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67 patents (USPTO):

Title: Innovations by Hiroshi Murata: A Pioneer in Visual Field Testing and Battery Technology

Introduction

Hiroshi Murata, located in Tokyo, Japan, is a distinguished inventor known for his impressive record of 66 patents. His contributions span critical areas of technology, particularly in visual field testing apparatus and advancements in secondary battery materials.

Latest Patents

Among his recent innovations is the "Visual Field Test Assistance Apparatus," which enhances the accuracy of visual field tests by applying Bayesian inference with historical test data. This apparatus infers the visual field status at various test points and outputs results to improve diagnostic effectiveness.

Another notable patent is related to creating composite particles for a highly safe lithium-ion secondary battery. This invention focuses on positive electrode materials that enable high current charging and discharging while extending the battery's lifespan. The composite particles are engineered with advanced carbon materials and lithium-containing phosphates, enhancing their performance and safety.

Career Highlights

Hiroshi's professional journey includes significant roles at Toshiba Tec Corporation and Toshiba Corporation, two leading technology companies where he has likely impacted various innovations. His experience in these companies has undoubtedly contributed to the development of his patented inventions.

Collaborations

Throughout his career, Hiroshi has collaborated with notable peers, including Takashi Hatakeyama and Takao Izumi. These partnerships have fostered a collaborative environment, enhancing the innovation process and leading to groundbreaking developments.

Conclusion

Hiroshi Murata’s inventive spirit and technical expertise have significantly advanced the fields of visual testing and battery technology. His numerous patents and collaborations are a testament to his impact as an innovator, reflecting his commitment to improving technology for better functional applications.

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