Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7175805 | Tin-zinc lead-free solder, its mixture, and solder-joined part | Masaaki Yoshikawa, Haruo Aoyama | 2007-02-13 |
| 7169487 | Magnetic recording medium | Hisao Kawai, Teiichiro Umezawa, Masaki Uemura | 2007-01-30 |
| 7112451 | Biosensor | Mie Takahashi, Masataka Nadaoka, Fumihisa Kitawaki | 2006-09-26 |
| 7081308 | Magnetic recording medium | Hisao Kawai, Teiichiro Umezawa, Masaki Uemura | 2006-07-25 |
| 7070736 | Sn-Zn lead-free solder alloy and soldered bond | Masaaki Yoshikawa, Haruo Aoyama | 2006-07-04 |
| 6497842 | Quantitative chromatographic measuring device and method for manufacturing the same | Mie Takahashi, Masataka Nadaoka | 2002-12-24 |