Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6902369 | Elevating mechanism, carrier conveying apparatus and heat treatment installation | — | 2005-06-07 |
| 6835031 | Machine tool having an improved cover | — | 2004-12-28 |
| 6537391 | Steel with improved impact penetration resistance and method for producing the same | Kengo Ishige, Tadashi Shibue, Tsutomu Kakinouchi, Fumimaru Kawabata, Kiyoshi Uchida +1 more | 2003-03-25 |
| 6499933 | Elevating mechanism, carrier conveying apparatus and heat treatment installation | — | 2002-12-31 |
| 6435232 | Coolant passage connecting apparatus for a machine tool | — | 2002-08-20 |
| 6390754 | Wafer processing apparatus, method of operating the same and wafer detecting system | Kenichi Yamaga, Yuji Ono, Masahiro Miyashita | 2002-05-21 |
| 6302927 | Method and apparatus for wafer processing | — | 2001-10-16 |
| 5915957 | Method of transferring target substrates in semiconductor processing system | — | 1999-06-29 |
| 5302061 | Door opening and closing device using a robot | Toyofumi Terawaki | 1994-04-12 |
| 5266417 | Low-temperature service nickel plate with excellent weld toughness | Takahiro Kubo, Yoshifumi Nakano, Chiaki Shiga | 1993-11-30 |