This inventor holds 35 USPTO granted patents and 8 published patent applications and 16 EPO patents, primarily in Hybrid Construction Machinery. Top assignees: Hitachi Construction Machinery Co., Ltd., Hitachi, Ltd., Ihi Corporation. Active years: 2014-2026.
Location History:
- Hitachinaka, JP (2014 - 2018)
- Ibaraki, JP (2017 - 2019)
- Ushiku, JP (2019 - 2020)
- Tokyo, JP (2015 - 2024)
Company Filing History:
32 out of 1,508 
2 out of 42,719 
1 out of 1,193 
Years Active: 2014-2026
Areas of Expertise:
Title: The Innovative Mind of Shinji Ishihara: A Pioneer in Work Machine Technology
Introduction: Shinji Ishihara is a prominent inventor based in Tokyo, Japan, known for his significant contributions to the field of work machine technology. With an impressive portfolio of 31 patents, Ishihara has dedicated his career to developing advanced solutions that enhance the efficiency and precision of work machines.
Latest Patents: Among his latest patents, Ishihara has developed a sophisticated controller for work machines. This innovative controller is designed to store multiple mask ranges used for selecting positioning satellites essential for computing the position of an antenna. The controller operates by calculating various positioning precisions based on satellite-related data. Furthermore, it allows for adjustments based on the positioning conditions, ensuring maximum accuracy in satellite signal reception. One notable feature of his work is the ability to manage obstacles that might impede satellite signals, enhancing the overall precision of the positioning system.
Career Highlights: Throughout his career, Shinji Ishihara has contributed to notable companies in the machinery sector, including Hitachi Construction Machinery Co., Ltd. and Ihi Corporation. His work in these companies has positioned him as a key player in the development of innovative machinery technologies that meet the needs of modern construction and engineering projects.
Collaborations: In his journey of innovation, Ishihara has collaborated with esteemed professionals such as Masatoshi Hoshino and Hiroshi Sakamoto. These partnerships have fostered a creative environment that encourages the exchange of ideas and advancements in technology.
Conclusion: Shinji Ishihara's dedication to innovation in work machine technology has resulted in a remarkable body of work represented by his 31 patents. His latest advancements in satellite positioning systems showcase his commitment to enhancing operational efficiency and precision in the industry. As he continues to explore new horizons in technology, Ishihara remains an influential figure in the field of invention and innovation.