Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6197758 | Methods for supplying postgastrectomic mineral and methods for treating postgastrectomic syndrome | Masako Ohtsuki, Atsutane Ohta, Takashi Adachi | 2001-03-06 |
| 6087345 | Material inhibiting lipid peroxide-increase | Atsutane Ohta, Masako Otsuki, Takashi Adachi | 2000-07-11 |
| 5900255 | Material for prevention and treatment of osteoporosis | Atsutane Ohta, Takashi Adachi | 1999-05-04 |
| 5267315 | Secret identification number checking system | Kiyokazu Narita | 1993-11-30 |
| 5146068 | System for authenticating an authorized user of an IC card | Akira Ugawa | 1992-09-08 |
| 5070233 | IC card reader/writer and IC card transactions processing apparatus capable of producing various frequency clock pulses | Hiroharu Hirata | 1991-12-03 |
| 4990451 | Process for the preparation of inulase | Toyohiko Nakamura, Yoshihiro Kamo, Hidemasa Hidaka | 1991-02-05 |
| D279825 | Electric shaver | — | 1985-07-23 |