Location History:
- Ryugasaki, JP (1991)
- Ryuugasaki, JP (2001)
Company Filing History:
3 out of 25 
1 out of 1 Years Active: 1991-2001
Title: Kyogo Tsushima: Innovator in Condom and Balloon Technology
Introduction
Kyogo Tsushima is a notable inventor based in Ryugasaki, Japan. He has made significant contributions to the fields of medical devices and personal care products, holding a total of three patents. His innovative work focuses on enhancing the functionality and safety of condoms and balloons used in medical procedures.
Latest Patents
One of Tsushima's latest patents is a water-soluble lubricant specifically designed for condoms. This lubricant includes a sliminess agent and a penetrating agent, with optional humectants. It is engineered to penetrate the wound-up part of a condom without whitening its surface appearance. The lubricant provides both sliminess and wettability, enhancing the user experience. The water-soluble penetrating agents, such as sodium lactate and trimethylglycine, ensure effective performance, while humectants like glycerin and propylene glycol improve wettability. Another significant patent involves a process for making balloons used with endoscopes. This innovative process utilizes a basic material solution of natural or synthetic rubber latex, combined with a sensitizer for radiation cross-linking. This method allows for the production of balloons without the need for a vulcanizing process, resulting in superior properties such as transparency, inflatability, and tensile strength.
Career Highlights
Throughout his career, Kyogo Tsushima has worked with reputable companies, including Okamoto Industries, Inc. and M & M Co., Ltd. His experience in these organizations has contributed to his expertise in developing innovative products that meet industry standards.
Collaborations
Tsushima has collaborated with notable coworkers, including Yoshiyuki Shimamura and Toshihito Seto. Their combined efforts have led to advancements in the technologies associated with Tsushima's patents.
Conclusion
Kyogo Tsushima is a distinguished inventor whose work in condom and balloon technology has made a significant impact in their respective fields. His innovative patents reflect a commitment to improving user experience and product safety.