Issued Patents All Time
Showing 51–75 of 105 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5236617 | Oxygen absorbent | Akihiko Tabata | 1993-08-17 |
| 5225439 | Prostaglandins E and anti ulcers containing same | Ryuji Ueno, Ichie Kato, Tomio Oda | 1993-07-06 |
| 5221763 | Prostaglandins of the F series | Ryuji Ueno, Tomio Oda | 1993-06-22 |
| 5212200 | Ocular hypotensive agents | Ryuiji Ueno | 1993-05-18 |
| 5194429 | Ocular hypotensive agents | Ryuji Ueno, Tomio Oda | 1993-03-16 |
| 5185374 | Use of 15-ketoprostaglandin E or F compounds for uterine contraction | Ryuji Ueno, Tomio Oda | 1993-02-09 |
| 5169863 | Hypersphyxia-causing methods | Ryuji Ueno, Tomio Oda | 1992-12-08 |
| 5166174 | Prostaglandins E and anti-ulcers containing same | Ryuji Ueno, Ichie Kato, Tomio Oda | 1992-11-24 |
| 5166178 | Ocular hypotensive agents | Ryuji Ueno | 1992-11-24 |
| 5151444 | Ocular hypotensive agents | Ryuji Ueno, Tomio Oda; | 1992-09-29 |
| 5137915 | Prostaglandins of the D series, and tranquilizers and soporifics containing the same | Ryuji Ueno, Ichie Kato, Tomio Oda | 1992-08-11 |
| 5128060 | Oxygen absorbent | Akihiko Tabata | 1992-07-07 |
| 5106869 | Prostaglandins of the F series | Ryuji Ueno, Tomio Oda | 1992-04-21 |
| 5107014 | Prostaglandin I analogue | Ryuji Ueno, Tomio Oda | 1992-04-21 |
| 5100879 | Method of topically cleansing the human body | Ryuji Ueno, Sachiko Kuno, Akihiko Tabata | 1992-03-31 |
| 5073569 | Prostaglandins of the D series, and tranquilizers and soporifics containing the same | Ryuji Ueno, Ichie Kato, Tomio Oda | 1991-12-17 |
| 5011984 | Manufacturing method for 2-hydroxynaphthalene-6-carboxylic acid | Yoshiyasu Masada, Toru Mori | 1991-04-30 |
| 5001153 | Ocular hypotensive agents | Ryuji Ueno, Tomio Oda | 1991-03-19 |
| 5001154 | Fervescence composition | Ryuji Ueno, Tomio Oda | 1991-03-19 |
| 4994584 | Precursor of prostaglandin and production thereof | Ryuji Ueno, Tomio Oda | 1991-02-19 |
| 4992295 | Method of producing frozen surimi and product thereof | Toshitaka Nakashima, Kunihiko Tomiyasu, Yatsuka Fujita | 1991-02-12 |
| 4973737 | Process for producing benzyl esters of aromatic hydroxycarboxylic acids | Hiroaki Tsuchiya, Shigeru Itoh, Ichiro Yamamoto | 1990-11-27 |
| 4966992 | Process for production of aromatic hydroxycarboxylic acid | Yoshiyasu Masada, Yoshihiko Kuwae, Keiji Kawata | 1990-10-30 |
| 4954358 | Multiplication inhibitor for Bacillus cereus | Yatsuka Fujita, Munemitsu Yamamoto, Hiroshi Kozakai | 1990-09-04 |
| 4918202 | Precursor of prostaglandin | Ryuji Ueno, Tomio Oda | 1990-04-17 |