Location History:
- Tokyo, JP (1993 - 2003)
- Chuo-Ku, JP (1999 - 2013)
- Yokohama, JP (1986 - 2016)
Company Filing History:
8 out of 28 
1 out of 172 
1 out of 832,880 Years Active: 1986-2016
Title: Mutsumi Shibuya: Innovator in Dental Technologies
Introduction: Mutsumi Shibuya, an accomplished inventor based in Yokohama, Japan, has made significant contributions to the field of dental technology with a total of 9 patents. Her innovative designs focus on enhancing dental procedures, particularly in the realm of anesthetic delivery systems.
Latest Patents: Among her latest inventions, Shibuya has developed a groundbreaking anesthetic solution-filled cartridge-type electric dental syringe. This syringe boasts a shortened plunger while maintaining the necessary functionality to evacuate anesthetic solution from the cartridge efficiently. The design incorporates an extension tube which allows for smooth plunger movement and engagement with the syringe’s mechanisms. Additionally, Shibuya has created a motorized syringe adaptable for two types of dental anesthetic solution-containing cartridges. This innovative device allows for the seamless use of both 1.0 ml and 1.8 ml cartridges, ensuring that dental professionals have the tools necessary for precise anesthetic delivery.
Career Highlights: Throughout her career, Mutsumi Shibuya has worked with renowned companies, including Showa Yakuhin Kako Co., Ltd. This experience has enabled her to refine her inventions and bring them to market, demonstrating her commitment to advancing dental technology.
Collaborations: Shibuya has collaborated with talented professionals such as Fumio Tanaka and Renji Hayashi. These partnerships have allowed her to broaden her field of expertise and enhance the practicality of her inventions, showcasing the power of teamwork in the innovation process.
Conclusion: Mutsumi Shibuya stands out as a remarkable inventor who has made a lasting impact on dental practices through her innovative inventions. With her continued contributions to the fields of dentistry and anesthetic delivery systems, she is sure to play a vital role in shaping the future of dental technology.