Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11791164 | Polishing composition and polishing method | Tomoki Yamasaki | 2023-10-17 |
| 10696869 | Polishing composition | Noriaki Sugita, Shuhei Matsuda, Mika Tazuru | 2020-06-30 |
| 10435588 | Polishing composition | Noriaki Sugita, Mika Tazuru, Shuhei Matsuda | 2019-10-08 |
| 9593259 | Polishing composition | — | 2017-03-14 |
| 9533363 | Indexable thread forming tap | Jiro Osawa, Kentaro Norimatsu, Tasuku Itoh | 2017-01-03 |
| 9339881 | Removable tip type rotary tool | Jiro Osawa, Tasuku Itoh, Kentarou Norimatsu | 2016-05-17 |
| 9150759 | Chemical mechanical polishing composition for polishing silicon wafers and related methods | Yasuyuki Itai, Naresh Kumar Penta, Naoko Kawai, Hiroyuki Nakano, Shinichi Haba +6 more | 2015-10-06 |
| 8998734 | Thread forming tap | Kentaroh Norimatsu, Hironori Yamamoto | 2015-04-07 |
| 8709278 | Polishing composition | Noriaki Sugita | 2014-04-29 |
| 8540894 | Polishing composition | Masashi Teramoto, Haruki Nojo | 2013-09-24 |
| 8425120 | Electrolytic erosion preventing insulated rolling bearing, manufacturing method thereof, and bearing device | Katsuhiro Konno, Kenji Kotaki, Takashi Murai, Osamu Fujii, Tetsuo Watanabe | 2013-04-23 |
| 8425163 | Thread forming tap | Hironori Yamamoto | 2013-04-23 |
| 8192290 | Shrink-fit tool unit as well as tool holder and rotary tool to be used for the shrink-fit tool unit | Jiro Osawa | 2012-06-05 |
| 5733078 | Drilling and threading tool | Tugio Hayashi | 1998-03-31 |