Issued Patents All Time
Showing 26–36 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9997363 | Method for producing semiconductor piece, circuit board and electronic device including semiconductor piece, and method for designing etching condition | Kenichi Ono, Hideyuki Ikoma, Shogo Komagata, Michiaki Murata | 2018-06-12 |
| 9865468 | Method of positioning cutting member to semiconductor chip with grooves | Kenichi Ono, Michiaki Murata | 2018-01-09 |
| 9754833 | Method for manufacturing semiconductor chip that includes dividing substrate by etching groove along cutting region of substrate combined with forming modified region by laser irradiating along cutting region in substrate | Takahiro Hashimoto, Kenichi Ono, Michiaki Murata, Hideyuki Ikoma | 2017-09-05 |
| 9673351 | Method of manufacturing semiconductor chips | Takeshi MINAMIRU, Michiaki Murata, Kenji Yamazaki | 2017-06-06 |
| 9508595 | Method of tip shape of cutting member, semiconductor chip manufacturing method, circuit board, and electronic apparatus | Takeshi MINAMIRU, Hiroaki Tezuka, Michiaki Murata, Kenji Yamazaki, Shuichi Yamada +1 more | 2016-11-29 |
| 9385268 | Method of manufacturing semiconductor chips | Takeshi MINAMIRU, Michiaki Murata, Kenji Yamazaki | 2016-07-05 |
| 7553562 | Composite-type magnetic core and method of manufacturing the same | — | 2009-06-30 |
| 5290425 | Organic solvent electrolyte for plating film of R.sub.2 T.sub.14 B intermetallic compound permanent magnet | Hiroshi Momotani | 1994-03-01 |
| 5011552 | Method for producing a rare earth metal-iron-boron permanent magnet by use of a rapidly-quenched alloy powder | Etsuo Otsuki | 1991-04-30 |
| 4943408 | Method and apparatus for operating nuclear electric power generating plants | Fumiaki Yamamoto, Yasuo Funo | 1990-07-24 |
| 4898625 | Method for producing a rare earth metal-iron-boron permanent magnet by use of a rapidly-quenched alloy powder | Etsuo Otsuki | 1990-02-06 |