Company Filing History:
1 out of 4 
1 out of 107 
1 out of 1 Years Active: 1998-2019
Title: Innovator Hiroshi Ishihata: Pioneering Medical and Lighting Technologies
Introduction: Hiroshi Ishihata, an accomplished inventor based in Sendai, Japan, has made significant contributions to medical technology and lighting solutions. With a total of three patents to his name, Ishihata exemplifies innovation through his practical applications and design improvements in critical fields.
Latest Patents: One of Ishihata's latest patents encompasses a porous plate specifically for medical use, along with its manufacturing method. This innovation aims to provide a porous plate that can effectively suppress bending along a row direction. Even in the event of a local crack, it inhibits further growth to prevent fractures. The design features a thin-plate substrate with a pore perforation section filled with multiple pores, encompassed by a frame section. The innovative structure includes crosspieces extending lengthwise and crosswise, partitioning the pore perforation section into various parts, with pores diameters ranging from 1 to 50 micrometers and center-to-center distances between adjacent pores from 2 to 200 micrometers.
Additionally, Ishihata has developed a lighting device that boasts a safe, long-life, and cost-efficient light source. This device incorporates a composite element containing numerous LEDs organized in rows and columns, reflecting his commitment to sustainable and practical lighting solutions.
Career Highlights: Ishihata's career has been marked by his role at notable companies such as Biophotonics Information Laboratories, Ltd. and Nakanishi Inc., where he has contributed his expertise in developing innovative technologies.
Collaborations: Throughout his journey, Ishihata has collaborated with talented professionals like Balasigamani Devaraj and Masaki Kobayashi. These partnerships have enhanced his projects and broadened the technological capabilities of the innovations he has produced.
Conclusion: Hiroshi Ishihata stands out as an inventive force in the realms of medical technology and lighting. With his groundbreaking patents and collaborative spirit, he continues to push the boundaries of innovation, contributing to advancements that enhance the quality of life and technological efficiency. His work underscores the importance of continuous improvement and the impactful role inventors play in society.