Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D521952 | Semiconductor device | Tatsuya Yamada, Kazuhiko Kurahashi, Taizo Tomioka, Kazuo Shimokawa, Yoshiki Endo +2 more | 2006-05-30 |
| D508682 | Semiconductor device | Tatsuya Yamada, Kazuhiko Kurahashi, Taizo Tomioka, Kazuo Shimokawa, Yoshiki Endo +2 more | 2005-08-23 |
| 6903335 | Ion activity-measuring device and method for producing the same | Takeshi Sakura, Norimasa Noda | 2005-06-07 |
| D444132 | Semiconductor element | Masaaki Iwanishi, Kazuhiko Kurahashi, Kenji Suzuki, Shinjiro Yano | 2001-06-26 |
| 5705393 | Reagent composition for measurement of ionic strength of liquid samples | Hisashi Sakamoto, Kaori Kurata | 1998-01-06 |
| 5514733 | Ink composition for thermal transfer, ink ribbon for thermal transfer, thermal transfer target sheet and thermal transfer method | Kengo Ito, Masanobu Hida, Motohiro Mizumachi | 1996-05-07 |
| 5292905 | Cyan dyes | Tetsuya Abe, Yoshio Fujiwara | 1994-03-08 |
| 5228067 | Semiconductor integrated circuit | Takahiro Ito | 1993-07-13 |