Issued Patents All Time
Showing 76–100 of 122 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6670602 | Scanning device and scanning method | Yoshiaki Kohama, Muneki Hamashima, Yukiharu Okubo | 2003-12-30 |
| 6661008 | Electron-optical system and inspection method using the same | Toru Takagi | 2003-12-09 |
| 6639172 | Method of and apparatus for wire electric discharge machining capable of machining the machining subject coarsely in a dielectric fluid and finely in a gaseous environment | Toshio Moro, Seiji Satou | 2003-10-28 |
| 6614234 | Electric discharge machine | Yoshihito Imai, Hidetaka Miyake, Takuji Magara | 2003-09-02 |
| 6602561 | Electrode for discharge surface treatment and manufacturing method therefor and discharge surface treatment method and device | Toshio Moro | 2003-08-05 |
| 6595360 | Fastening element | Hideyuki Ueno | 2003-07-22 |
| 6587182 | Illumination apparatus | — | 2003-07-01 |
| 6548028 | Discharge surface treatment device and a discharge surface treatment method | Takashi Yuzawa | 2003-04-15 |
| 6521301 | Discharge surface processing method | Hisayoshi Sekiguchi | 2003-02-18 |
| 6501232 | Electric power unit for electric discharge surface treatment and method of electric discharge surface treatment | Toshio Moro, Masao Akiyoshi | 2002-12-31 |
| 6492611 | Method of surface treatment using electric discharge and an electrode | Toshio Moro | 2002-12-10 |
| 6441333 | Green compact electrode for discharge surface treatment and method of manufacturing green compact electrode for discharge surface treatment | Toshio Moro | 2002-08-27 |
| 6437278 | Green compact electrode for discharge surface treatment | Tooru Inoue | 2002-08-20 |
| 6417480 | Method of processing a surface of a mold using electric discharge, an electrode used in such processing and a method of manufacturing such an electrode | Toshio Moro | 2002-07-09 |
| 6376793 | Method and device for electric discharge surface treatment using a wire electrode | Naotake Mohri, Katsushi Furutani, Mamoru Kosuge, Takahisa Masuzawa, Masayuki Suzuki +2 more | 2002-04-23 |
| 6365008 | Electric-discharge surface treatment method, and apparatus and electrode for carrying out the method | Toshio Moro | 2002-04-02 |
| 6365897 | Electron beam type inspection device and method of making same | Muneki Hamashima, Hiroshi Nishimura | 2002-04-02 |
| 6348668 | Method and apparatus for treating surface of tool | Toshio Moro | 2002-02-19 |
| 6314778 | Rolling die and surface processing method for rolling die | Toshio Moro | 2001-11-13 |
| 6245599 | Circuit wiring system circuit wiring method semi-conductor package and semi-conductor package substrate | Hirochika Kawaguchi, Yoshiharu Takahashi, Takao Takahashi, Takashi Arita, Satoshi Ookyuu +1 more | 2001-06-12 |
| 6159766 | Designing method of leadframe tip arrangement | Hirokazu Taki, Hirochika Kawaguchi, Yoshiharu Takahashi, Yasuhito Suzuki, Takao Takahashi +2 more | 2000-12-12 |
| 6147500 | EDM with jump motion detecting reactive force | Yoshihito Imai, Hidetaka Miyake, Takuji Magara | 2000-11-14 |
| 6140727 | Pulse signal generator | Shoji Oyama, Tomoaki Ito | 2000-10-31 |
| 6134700 | Leadframe tip arrangement designing method | Hirokazu Taki, Yoshiharu Takahashi, Yasuhito Suzuki, Takao Takahashi, Takashi Arita +1 more | 2000-10-17 |
| 6086684 | Electric discharge surface treating method and apparatus | Nagao Saito, Naotake Mohri, Yoshiki Tsunekawa, Kohei Shimamoto, Takuji Magara +2 more | 2000-07-11 |