Atsugi, Japan

Toshikazu Hashimoto

This inventor holds 60 USPTO granted patents and 28 published patent applications and 17 EPO patents, primarily in Optical Imaging Technology. Top assignees: Nippon Telegraph and Telephone Corporation, Nec Corporation, Other. Active years: 1990-2025.

USPTO Granted Patents = 60 

% Patents Active = 98.3

 

Average Co-Inventor Count = 3.4

ph-index = 9

Forward Citations = 269(Granted Patents)

Forward Citations (Not Self Cited) = 246(Dec 10, 2025)


Location History:

  • Mito, JP (1997 - 2000)
  • Higashiakatsuka, Mito-shi, Ibaraki, JP (2000)
  • Yamato, JP (2008 - 2013)
  • Atsugi, JP (2011 - 2021)
  • Tokyo, JP (1990 - 2024)
  • Musashino, JP (2021 - 2024)

Company Filing History:


Years Active: 1990-2025

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Areas of Expertise:
Hyperspectral Imaging
Optical Element
Image Sensor
Optical Multiplexing
Tunable Laser
Optical Switch
Spectral Element
Optical Network
Color Filter
Optical Circuit
Wavelength Conversion
Optical Signal Processing
60 patents (USPTO):Explore Patents

Dear valued reader, here is the article about inventor Toshikazu Hashimoto:

Title: Unveiling the Innovations of Toshikazu Hashimoto

Introduction:

Toshikazu Hashimoto, a distinguished inventor hailing from Atsugi, Japan, has left an indelible mark in the world of technology with his groundbreaking contributions. With an impressive portfolio of 46 patents and a penchant for optical signal processing devices and image-capture elements, Hashimoto's work exemplifies innovation at its finest.

Latest Patents:

Hashimoto's latest patents showcase his prowess in the field of optics and signal processing. One of his notable creations is the Optical Signal Processing Device, which revolutionizes high-speed RC processing by employing a sophisticated mask function in the optical domain. This device offers enhanced modulation and filtering capabilities, paving the way for advanced optical signal manipulation. Additionally, his Image-Capture Element and Image Capture Device introduce highly-sensitive elements with minimal polarization dependency, catering to the needs of modern imaging technologies.

Career Highlights:

Throughout his career, Hashimoto has garnered experience and expertise through his tenure at esteemed companies such as Nippon Telegraph and Telephone Corporation and NEC Corporation. His roles in these organizations have helped him refine his skills and drive his passion for innovation. By delving into the realms of optical technology and image-capturing mechanisms, Hashimoto has established himself as a trailblazer in the industry.

Collaborations:

In his quest for excellence, Hashimoto has collaborated with talented individuals who share his vision for technological advancement. Notable coworkers such as Hiroshi Takahashi and Yohei Sakamaki have been instrumental in bringing his innovative concepts to life. Together, they have synergized their expertise to create cutting-edge solutions that push the boundaries of conventional practices.

Conclusion:

In conclusion, Toshikazu Hashimoto's inventive spirit and dedication to technological innovation have propelled him to the forefront of the industry. His patent portfolio stands as a testament to his ingenuity and relentless pursuit of excellence. As he continues to shape the landscape of optical signal processing and imaging technologies, the legacy of Toshikazu Hashimoto will undoubtedly endure as a beacon of inspiration for future generations of inventors and innovators.

Profile summary based on public USPTO records.
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