Company Filing History:
8 out of 393 
1 out of 1 
1 out of 1 Years Active: 1983-1998
Title: Haruo Okuda: Innovator in Gas Sensing and UV Shielding Technologies
Introduction
Haruo Okuda is a prominent inventor based in Yokkaichi, Japan, known for his significant contributions to the fields of gas sensing and UV shielding technologies. With a total of 9 patents to his name, Okuda has developed innovative solutions that address critical industrial challenges.
Latest Patents
Among his latest patents is a groundbreaking pigment for sensing gas leakage. This invention allows for the detection of combustible gases such as hydrogen, carbon monoxide, acetylene, and methane. The pigment is produced by adding salts of platinum group metals to a slurry of particulate substrate, which is then neutralized to deposit oxides and hydroxides on the substrate's surfaces. This technology enables the application of the pigment on the outer walls and pipes of chemical reaction apparatuses, facilitating the convenient detection of gas leaks in various industrial settings.
Another notable patent is for ultrafine iron-containing rutile titanium dioxide particles. These particles are designed for use in UV shielding cosmetics, pharmaceutical compositions, and UV shielding paints. They possess an average single particle size of 0.01 to 0.1 micrometers and contain an iron component at a concentration of 1 to 15% by weight. The production process involves precipitating iron oxide onto the surfaces of titania particles, followed by firing and grinding.
Career Highlights
Throughout his career, Haruo Okuda has worked with reputable companies, including Ishihara Sangyo Kaisha, Ltd. and Act Research, Inc. His work has significantly impacted the development of materials that enhance safety and protection in various applications.
Collaborations
Okuda has collaborated with notable colleagues, including Hideo Futamata and Hideo Takahashi. These partnerships have contributed to the advancement of his innovative projects and patents.
Conclusion
Haruo Okuda's contributions to gas sensing and UV shielding technologies exemplify his commitment to innovation and safety. His patents reflect a deep understanding of material science and its applications in real-world scenarios.
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.