Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5814280 | Semiconductor PH sensor and circuit and method of making same | Katsuhiko Tomita, Tsuyoshi Nakanishi, Syuji Takamatsu, Hiroki Tanabe | 1998-09-29 |
| 5203333 | Acoustic wave therapy apparatus | — | 1993-04-20 |
| 5095907 | Acoustic wave therapy apparatus | Nobuki Kudo | 1992-03-17 |
| 4879133 | Modified gluten product and bread improver composition | Shigeru Endo, Shinji Ishigami, Sonoko Karibe | 1989-11-07 |
| 4600587 | Process of manufacturing frozen dough of yeast-fermented dough | Shinji Ishigami | 1986-07-15 |
| 4277528 | Ceramic substrate | Takao Doi | 1981-07-07 |