Issued Patents 2003
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6667485 | Ion implanting apparatus and sample processing apparatus | Kazuo Mera | 2003-12-23 |
| 6657412 | Pulse width modulation method, pulse width modulator and power converter | Seiji Ishida, Keijiro Sakai, Toshiaki Okuyama, Hiroshi Fujii, Tatsuo Ando +2 more | 2003-12-02 |
| 6614190 | Ion implanter | Kazuo Mera, Isao Hashimoto, Yasunori Nakano, Takayoshi Seki | 2003-09-02 |
| 6606877 | Vehicle air conditioner that operates during engine stops | Yuichi Shirota | 2003-08-19 |
| 6570171 | Ion implanter | Kazuo Mera | 2003-05-27 |
| 6570358 | Control apparatus for alternating-current motor | Junnosuke Nakatsugawa, Tsunehiro Endo, Hiromi Inaba, Yoshitaka Iwaji, Yukio Kawabata +1 more | 2003-05-27 |