Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7265044 | Method for forming bump on electrode pad with use of double-layered film | Katsumi Inomata, Shinichiro Iwanaga | 2007-09-04 |
| 7247420 | Two-layer film and method of forming pattern with the same | Atsushi Ito, Isamu Mochizuki, Katsumi Inomata, Shin-ichiro Iwanaga | 2007-07-24 |
| 6849302 | Resin-coated metal sheet for parts of electronic machinery and tools and production method thereof | Osamu Kato | 2005-02-01 |
| 6670031 | Resin-coated metal sheet for parts of electronic machinery and tools and production method thereof | Osamu Kato | 2003-12-30 |
| 5942369 | Positive photoresist composition | Toshiyuki Ota, Kimiyasu Sano, Hozumi Sato | 1999-08-24 |
| 5584994 | Apparatus for manufacturing magnetized water and magnetic force generator used therefor | Toshimitsu Hattori | 1996-12-17 |
| 5055375 | Method of image formation using heated rollers | Masaaki Matsuo, Masujiro Sumita, Isao Hosoi, Hirohumi AOKI | 1991-10-08 |
| 4835576 | Opaquing method and apparatus thereof | Keiji Komori, Takashi Sawada, Masaaki Matsuo | 1989-05-30 |