Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6733661 | Ultrapure water producing apparatus | Yasukazu Mukogawa | 2004-05-11 |
| 5186907 | Apparatus for treating organic waste gas | Motonori Yanagi, Takaaki Fukumoto, Miki Tsukaguchi | 1993-02-16 |
| 5053064 | Air conditioning apparatus for a clean room | Takaaki Fukumoto | 1991-10-01 |
| 4941489 | Carrier cleaning and drying apparatus | Yasuo Kamimura, Toshiaki Ohmori, Motonori Yanagi, Takaaki Fukumoto | 1990-07-17 |
| 4893320 | Apparatus for counting particles attached to surfaces of a solid | Motonori Yanagi, Nobuyoshi Hattori, Takaaki Fukumoto | 1990-01-09 |
| 4868996 | Method and apparatus for vapor drying | Toshiaki Ohmori, Takaaki Fukumoto | 1989-09-26 |
| 4834137 | Safety device for vessels of compressed gases | Toshiaki Kawaguchi, Tsutomu Sasaki, Takaaki Fukumoto, Yutaka Funada, Isao Kubota +1 more | 1989-05-30 |
| 4778584 | Liquid filter device | Noboru Inoue, Takaaki Fukumoto, Katsuhiko Tamura, Kimihiko Okaue | 1988-10-18 |
| 4600888 | Device for continuously monitoring the density of atmospheric sodium ions | Takaaki Fukumoto, Shinpei Kayano | 1986-07-15 |
| 4569224 | Device for measuring the absolute value of the density of salts in atmosphere | Takaaki Fukumoto, Yasukazu Mukogawa, Motonori Yanagi | 1986-02-11 |