Tokyo, Japan

Hideki Ina

Average Co-Inventor Count = 2.4

ph-index = 21

Forward Citations = 1,183(Granted Patents)

Forward Citations (Not Self Cited) = 944(Sep 21, 2024)

DiyaCoin DiyaCoin 1.30 

Inventors with similar research interests:


Location History:

  • Kawasaki, JP (1989 - 1994)
  • Yokohama, JP (1986 - 2009)
  • Kanagawa, JP (1989 - 2010)
  • Toshima-ku, JP (2008 - 2010)
  • Kanagawa-ken, JP (2010)
  • Utsunomiya, JP (1997 - 2015)
  • Tokyo, JP (2006 - 2023)


Years Active: 1986-2023

where 'Filed Patents' based on already Granted Patents

114 patents (USPTO):

Title: Innovations and Patents of Hideki Ina: A Pioneer in Semiconductor Technology

Introduction: Hideki Ina is a prominent inventor based in Tokyo, Japan, with an impressive portfolio of 114 patents. His innovative contributions to the field of semiconductor technology have significantly advanced manufacturing and inspection processes, demonstrating his expertise and dedication to the industry.

Latest Patents: Among his most recent patents are groundbreaking inventions that have made considerable impacts in semiconductor device manufacturing. One of these patents is an inspection apparatus designed to inspect wafers where multiple patterns are formed through various exposure shots. This apparatus features an acquisition unit that gathers information about the positional relationships between inspection marks from different exposure shots, and a derivation unit that identifies errors in the manufacturing process due to reticle positioning and wafer placement.

Another notable patent is a photoelectric converting device, which incorporates a semiconductor layer comprising a photoelectric conversion portion. This innovative device includes a complex wire structure and insulation coordination, enhancing the performance and reliability of photoelectric conversion.

Career Highlights: Hideki Ina has had a notable career in top-tier companies, including Canon Kabushiki Kaisha. His work at Canon has allowed him to refine his skills and contribute to the advancement of technology in the semiconductor sector. His extensive patent portfolio showcases his commitment to innovation and excellence in his field.

Collaborations: Throughout his career, Hideki Ina has collaborated with esteemed colleagues, including Koichi Sentoku and Takahiro Matsumoto, further enriching his experience and expanding the scope of his innovations. These collaborations have played a pivotal role in the development of cutting-edge technologies, driving forward the capabilities of semiconductor devices.

Conclusion: Hideki Ina's contributions to the field of semiconductor technology, underscored by his 114 patents, reflect the hallmark of an exceptional inventor. His latest innovations not only address current challenges in the industry but also pave the way for future advancements. As his career progresses, the impact of his work is likely to resonate throughout the technology landscape, inspiring future generations of inventors and innovators.

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