Tokyo, Japan

Yoshihiro Hayashi

USPTO Granted Patents = 183 

 

Average Co-Inventor Count = 2.7

ph-index = 20

Forward Citations = 2,035(Granted Patents)

DiyaCoin DiyaCoin 5.84 


Inventors with similar research interests:


Location History:

  • Inashiki-gun, JP (1998 - 2000)
  • Amimachi, JP (1997 - 2004)
  • Ibaraki-ken, JP (1998 - 2009)
  • Sagamihara, JP (1999 - 2009)
  • Akishima, JP (2011)
  • Odawara, JP (2010 - 2012)
  • Minato-ku, JP (2006 - 2013)
  • Kawasaki, JP (2012 - 2016)
  • Kanagawa, JP (2011 - 2019)
  • Kashiwa, JP (2023)
  • Chiba, JP (2023)
  • Tokyo, JP (1991 - 2024)

Company Filing History:

goldMedal68 out of 7,524 
 
Renesas Electronics Corporation
 patents
silverMedal54 out of 35,658 
 
Nec Corporation
 patents
bronzeMedal15 out of 1,074 
 
Riso Kagaku Corporation
 patents
410 out of 287 
 
Mitsubishi Heavy Industries Engine & Turbocharger, Ltd.
 patents
58 out of 11,665 
 
Fuji Xerox Co., Ltd.
 patents
67 out of 42,485 
 
Hitachi, Ltd.
 patents
74 out of 326 
 
Nof Corporation
 patents
84 out of 2,528 
 
Hoya Corporation
 patents
94 out of 115 
 
Fujifilm Healthcare Corporation
 patents
103 out of 4,618 
 
Mitsubishi Heavy Industries Limited
 patents
113 out of 16,042 
 
Fujifilm Corporation
 patents
121 out of 8 
 
Clevo Co.
 patents
131 out of 309 
 
Kurita Water Industries Ltd.
 patents
141 out of 8,889 
 
Nikon Corporation
 patents
151 out of 2,467 
 
Nec Electronics Corporation
 patents
161 out of 1,084 
 
Henkel Corporation
 patents
171 out of 10,295 
 
Tokyo Electron Limited
 patents
181 out of 196 
 
Nec C Orporation
 patents
192 out of 832,680 
Other
 patents
where one patent can have more than one assignee

Years Active: 1991-2025

where 'Filed Patents' based on already Granted Patents

183 patents (USPTO):

Title: Yoshihiro Hayashi: Tokyo's Innovator With 144 Patents

Introduction:

Yoshihiro Hayashi, a brilliant inventor based in Tokyo, Japan, has made significant contributions to the field of innovations and patents. With an impressive collection of 144 patents to his name, Hayashi has proven his expertise in various technological domains. His latest patents, including a compressor and turbocharger system, and a versatile ultrasound probe, highlight his commitment to pushing the boundaries of technological advancements. Let us delve into the career highlights of this inventive genius and explore his notable collaborations.

Latest Patents:

One of Yoshihiro Hayashi's recent patents is a compressor and turbocharger, which features a bypass passage connecting the impeller and scroll passage within the housing. The addition of a bypass valve allows for efficient gas routing, maximizing the overall performance of the system. This innovation has the potential to enhance the efficiency and reliability of compressor technologies used in various applications.

Another noteworthy patent is Hayashi's design for a two-dimensional array ultrasound probe. This probe enables ultrasound reception operation in both continuous wave Doppler mode (C mode) and imaging mode (B mode). The incorporation of a reception circuit and multiplexers enhances the probe's versatility, making it suitable for a wide range of ultrasound applications.

Career Highlights:

Throughout his career, Yoshihiro Hayashi has worked with esteemed companies such as NEC Corporation and Renesas Electronics Corporation. During his tenure at these organizations, Hayashi has made seminal contributions to their research and development initiatives. His accomplishments and technical expertise have undoubtedly played a significant role in advancing these companies' technological portfolios.

Collaborations:

Collaboration has been fundamental to Yoshihiro Hayashi's success as an inventor. He has worked closely with talented individuals, including renowned coworkers Hajime Yamagami and Kouichi Terada. Such collaborations often fuel innovation by fostering a diverse exchange of ideas and pooling together the collective expertise of talented professionals.

Conclusion:

Yoshihiro Hayashi, with his exceptional inventiveness and prolific patent portfolio, stands out as one of Tokyo's leading innovators. His recent patents on compressor and turbocharger systems, along with a versatile ultrasound probe, demonstrate his commitment to improving technological solutions across various industries. Hayashi's collaborations with industry giants such as NEC Corporation and Renesas Electronics Corporation further solidify his reputation as a visionary inventor. As we continue to witness his contributions to the world of innovations and patents, it remains evident that Hayashi's remarkable talents and relentless pursuit of excellence will continue to shape the future of technology.

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