This inventor holds 42 USPTO granted patents and 6 published patent applications and 1 EPO patent, primarily in Holographic Recording. Top assignees: Kabushiki Kaisha Toshiba, Toshiba Energy Systems & Solutions Corporation, Toshiba Infrastructure Systems & Solutions Corporation. Active years: 1989-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Minatu-ku, JP (2003)
- Chiba-ken, JP (1998 - 2010)
- Chiba, JP (1989 - 2011)
- Kawasaki, JP (2013 - 2023)
- Kanagawa, JP (2023)
- Kawasaki Kanagawa, JP (2023 - 2024)
Company Filing History:
42 out of 53,250 
3 out of 335 
1 out of 283 
Years Active: 1989-2026
Areas of Expertise:
Title: Innovations of Akiko Hirao: Pioneering Sonic Inspection Technologies
Introduction: Akiko Hirao, a prolific inventor based in Chiba, Japan, holds an impressive portfolio of 40 patents. His contributions primarily focus on sonic inspection devices and methods, showcasing his dedication to enhancing technological processes in various industries.
Latest Patents: Among Hirao's most notable recent patents are the sonic inspection device, sonic inspection method, and innovative contact member. The sonic inspection device features a sonic probe with transducers that facilitate the transmission and reception of sound waves. This device utilizes a contact member that includes a couplant made of elastomer and a laminated sheet-shaped member, underpinned by a sophisticated loading mechanism that applies pressure to ensure effective inspection. Additionally, his work on an acoustic inspection device also highlights a novel couplant that enhances the interaction with the inspection target by creating an uneven structure, optimizing the detection of acoustic waves.
Career Highlights: Hirao has made significant strides in his career, demonstrating his engineering prowess during his tenure at Kabushiki Kaisha Toshiba and Toshiba Energy Systems & Solutions Corporation. His role in these organizations has allowed him to leverage his innovative ideas into tangible technological advancements.
Collaborations: Throughout his career, Akiko Hirao has collaborated with renowned colleagues such as Kazuki Matsumoto and Hideyuki Nishizawa. These partnerships have undoubtedly influenced his research and development processes, fostering an environment of creativity and innovation.
Conclusion: Akiko Hirao’s contributions to the field of sonic inspection technologies mark him as a notable figure in modern engineering. His extensive patent portfolio and collaborations exemplify the impact of innovative thinking in advancing industrial methods and technologies, paving the way for future developments in the field.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile