Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11376287 | Agent acting on transcellular ion transporter in intestinal tract, agent for activating chloride channel, agent for preventing or treating renal disease, or agent for promoting defecation | Masaki Shimakawa, Hiroshi Ohno | 2022-07-05 |
| 5055413 | Method of measuring impurities in oxide films using a meltable sample collection stick | Mokuji Kageyama | 1991-10-08 |
| 4990459 | Impurity measuring method | Mokuji Kageyama, Shintaro Yoshii, Masanobu Ogino | 1991-02-05 |
| 4971920 | Gettering method for semiconductor wafers | Moriya Miyashita | 1990-11-20 |