Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9143426 | Communication apparatus for transmitting data through a plurality of data-paths | Satoru Hirasawa, Takenari Takahashi, Takayuki Ohtsuka, Toshifumi Inoue, Kenji Fukuda | 2015-09-22 |
| RE39262 | Polishing apparatus including turntable with polishing surface of different heights | Masayoshi Hirose, Akira Ogata, Seiji Ishikawa, Tamami Takahashi, Hirokuni Hiyama +1 more | 2006-09-05 |
| 6102786 | Polishing apparatus including turntable with polishing surface of different heights | Masayoshi Hirose, Akira Ogata, Seiji Ishikawa, Tamami Takahashi, Hirokuni Hiyama +1 more | 2000-08-15 |
| 5888126 | Polishing apparatus including turntable with polishing surface of different heights | Masayoshi Hirose, Akira Ogata, Seiji Ishikawa, Tamami Takahashi, Hirokuni Hiyama +1 more | 1999-03-30 |
| 5643056 | Revolving drum polishing apparatus | Masayoshi Hirose, Seiji Ishikawa, Norio Kimura, Kouki Yamada, Fujio Aoyama +2 more | 1997-07-01 |