Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D482793 | Vessel | Kazuyuki Sakurai, Yoichi Nakamura, Noriyoshi Yoshida, Kazutoshi Tokunaga, Kouji Kasuya | 2003-11-25 |
| D482796 | Sample analyzer | Kazuyuki Sakurai, Yoichi Nakamura, Noriyoshi Yoshida, Kazutoshi Tokunaga, Masami Ishizaki | 2003-11-25 |
| D480640 | Inner cap for a vessel | Kazuyuki Sakurai, Yoichi Nakamura, Noriyoshi Yoshida, Kazutoshi Tokunaga | 2003-10-14 |