Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12203931 | Organic colored microparticles, diagnostic reagent kit, and in vitro diagnosis method | Atsushi Horii, Yoshiyuki Shiomi, Ken Muraoka | 2025-01-21 |
| 9562908 | Organic colored microparticles, diagnostic reagent kit containing the same, and in vitro diagnosis method | Satoru Yoshida, Yoshiyuki Shiomi, Toshihiko Matsui, Masanori Doi, Takeshi Matsuse | 2017-02-07 |
| 8629187 | Cellulose fine particles, and liquid or solid dispersion thereof | Yoshiyuki Shiomi | 2014-01-14 |
| 5257280 | Gas introducing and stirring apparatus of metallurgical vessel | Minoru Ususaka | 1993-10-26 |
| 4266970 | Method for blowing gas from below into molten steel in refining vessel | Shoji Iwaoka, Hiroyuki Kaito, Shigeo Anzai, Susumu Ushigome, Yoshiaki Watanabe | 1981-05-12 |