Issued Patents All Time
Showing 26–35 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6633072 | Fabrication method for semiconductor integrated circuit devices and semiconductor integrated circuit device | Kazuo Yamazaki, Shinji Kuniyoshi, Kousuke Kusakari, Takenobu Ikeda | 2003-10-14 |
| 6506674 | Method of manufacturing a semiconductor integrated circuit device | Takenobu Ikeda, Masaru Izawa, Takashi Yunogami | 2003-01-14 |
| 6479392 | Fabrication method for semiconductor integrated circuit devices and semiconductor integrated circuit device | Kazuo Yamazaki, Shinji Kuniyoshi, Kousuke Kusakari, Takenobu Ikeda | 2002-11-12 |
| 6365894 | Electromagnet and magnetic field generating apparatus | Junichi Hirota, Kazuo Hiramoto, Masumi Umezawa, Yoshihisa Iwashita | 2002-04-02 |
| 6316776 | Charged particle beam apparatus and method for operating the same | Kazuo Hiramoto, Hiroshi Akiyama, Koji Matsuda, Tetsuro Norimine | 2001-11-13 |
| 6236043 | Electromagnet and magnetic field generating apparatus | Junichi Hirota, Kazuo Hiramoto, Masumi Umezawa, Yoshihisa Iwashita | 2001-05-22 |
| 5783914 | Particle beam accelerator, and a method of operation | Kazuo Hiramoto, Junichi Hirota, Hiroaki Sakurabata | 1998-07-21 |
| 5576602 | Method for extracting charged particle beam and small-sized accelerator for charged particle beam | Kazuo Hiramoto, Junichi Hirota, Masatsugu Nishi, Akira Noda, Makoto Inoue | 1996-11-19 |
| 4512801 | Apparatus for and method of desulfurizing and heating molten metal | Shigeyuki Shigihara | 1985-04-23 |
| 4375885 | Reverberatory furnace | Shigeyuki Shigihara | 1983-03-08 |