Location History:
- Chiba, JP (2001)
- Iharaki, JP (2009)
- Tokyo, JP (2006 - 2015)
- Ibazaki, JP (2012 - 2018)
- Ibaraki, JP (2010 - 2020)
Company Filing History:
9 out of 1,799 
7 out of 58,129 
1 out of 3,052 
Years Active: 2001-2020
Title: The Innovative Mind of Hajime Ishihara
Introduction: Hajime Ishihara, based in Ibaraki, Japan, is a prolific inventor with a remarkable portfolio of 15 patents. His innovative contributions to the field of projection display technologies highlight his expertise and forward-thinking approach in the domain of optical systems.
Latest Patents: Among Ishihara's latest patents is a sophisticated projection display unit. This invention features a body that consists of a projection optical system and a detection optical system. The projection optical system is designed to project images onto a surface, while the detection optical system captures imaging signals based on invisible light. Additionally, the invisible light application unit enhances the projection experience by applying invisible light along the projection surface. Another notable patent involves a projection display unit encapsulated in a housing. It includes a visible light illuminator, a light valve for modulating polarized components based on image signals, and mechanisms for detecting invisible light for enhanced imaging capabilities.
Career Highlights: Hajime has had a notable career within esteemed companies, particularly Sony Computer Entertainment Inc. and Sony Corporation. His time at these organizations allowed him to refine his skills and contribute to groundbreaking advancements in projection technologies.
Collaborations: Throughout his journey, Ishihara has collaborated with talented individuals such as Shuuichi Miyazaki and Nobutoshi Hamada. These partnerships reflect the dynamic and innovative environment in which he has thrived.
Conclusion: Hajime Ishihara's contributions to the field of technology through his patents and collaborative efforts highlight his status as a leading inventor. His work continues to pave the way for advancements in projection display solutions, inspiring the next generation of inventors and pushing the boundaries of innovation.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.