Issued Patents All Time
Showing 1–25 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12188554 | Control apparatus for vehicle | Kazuya Sakurai, Noriaki Suzuki, Natsuki Ito | 2025-01-07 |
| 11287149 | Heat exchange ventilator | Kenta Okeya | 2022-03-29 |
| 8980004 | Crucible and method for pulling a single crystal | Masaru Sato | 2015-03-17 |
| 8951346 | Silica glass crucible for pulling up silicon single crystal and method for manufacturing thereof | Kazuhiro Harada, Satoshi Kudo | 2015-02-10 |
| 8887374 | Method of manufacturing fused silica crucible | Takeshi Fujita | 2014-11-18 |
| 8721787 | Method for manufacturing silicon single crystal | Yukinaga Azuma | 2014-05-13 |
| 8657957 | Method and apparatus for manufacturing fused silica crucible, and the fused silica crucible | Hiroshi Kishi, Masanori Fukui | 2014-02-25 |
| 8416833 | Arc discharge method, arc discharge apparatus, and fused silica crucible manufacturing apparatus | Hiroshi Kishi, Masanori Fukui | 2013-04-09 |
| 8394198 | Silica glass crucible for pulling up silicon single crystal and method for manufacturing thereof | Jun Furukawa, Satoshi Kudo | 2013-03-12 |
| 8240169 | Vitreous silica crucible manufacturing apparatus | Masanori Fukui, Hiroshi Kishi | 2012-08-14 |
| 8196430 | Method and apparatus for manufacturing vitreous silica crucible | Hiroshi Kishi, Minoru Kanda | 2012-06-12 |
| 8164750 | Method and apparatus for detecting colored foreign particles in quartz powder material | Atsushi Shimazu | 2012-04-24 |
| 8128055 | Mold for producing a silica crucible | Takuma Yoshioka | 2012-03-06 |
| 8105514 | Mold for producing silica crucible | Takuma Yoshioka | 2012-01-31 |
| 8100379 | Mold for producing silica crucible | Takuma Yoshioka | 2012-01-24 |
| 8091384 | Method of manufacturing silica glass crucible for pulling silicon single crystals | Tadahiro Sato | 2012-01-10 |
| 8066254 | Mold for producing silica crucible | Takuma Yoshioka | 2011-11-29 |
| 7966715 | Method of manufacturing carbon electrode | Takeshi Fujita | 2011-06-28 |
| 5626937 | Composite cards | Naoyuki Hosoda, Naoki Uchiyama | 1997-05-06 |
| 5376328 | Precious metal article, method for manufacturing same, moldable mixture for use in manufacture of same and method for producing moldable mixture | Koji Hoshino, Tohru Kohno, Koshiro Ueda, Masaki Miyakawa | 1994-12-27 |
| 5364482 | Composite cards | Naoyuki Hosoda, Naoki Uchiyama | 1994-11-15 |
| 5328775 | Moldable mixture for use in the manufacturing of precious metal articles | Koji Hoshino, Tohru Kohno, Koshiro Ueda, Masaki Miyakawa | 1994-07-12 |
| 5282946 | Platinum-cobalt alloy sputtering target and method for manufacturing same | Makoto Kinoshita, Jun Tamura, Kunio Kishida, Toshinori Ishii, Akifumi Mishima | 1994-02-01 |
| 5120589 | Composite cards | Naoyuki Hosoda, Naoki Uchiyama | 1992-06-09 |
| 4717436 | Wire for bonding a semiconductor device | Naoyuki Hosoda, Naoki Uchiyama, Hideaki Yoshida, Toshiaki Ono | 1988-01-05 |