Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8815149 | Semi-reflective film and reflective film for optical recording medium, and Ag alloy sputtering target for forming semi-reflective film or reflective film for optical recording medium | Shozo Komiyama, Gou Yamaguchi | 2014-08-26 |
| 8721961 | Au—Sn alloy bump including no large void and method of producing same | Masayuki Ishikawa, Masayoshi Kohinata | 2014-05-13 |
| 8466077 | Sputtering target for forming ZrO2-In2O3 based protective film for optical storage medium | Shoubin Zhang | 2013-06-18 |
| 8268141 | High-strength sputtering target for forming protective film for optical recording medium | Shoubin Zhang, Hayato Sasaki, Shozo Komiyama | 2012-09-18 |
| 8254753 | Subtitle generating apparatus and method | Hiroshi Nakano, Hiroyasu Furuse, Yoshihisa Gonno, Tsutomu Yamamoto | 2012-08-28 |
| 8105467 | High strength sputtering target for forming phosphor film in electroluminescence element | Shoubin Zhang, Shozo Komiyama | 2012-01-31 |
| 6393418 | Method of and apparatus for sorting a file | Jun Hikita | 2002-05-21 |
| 6176986 | Sputtering target of dielectrics having high strength and a method for manufacturing same | Kazuo Watanabe | 2001-01-23 |
| 5997704 | Sputtering target for depositing ferroelectric film, method for preparing the same, and method for preparing a DRAM using the same | Ichirou Shiono, Kazuo Watanabe, Hitoshi Maruyama, Satoru Mori, Jun Oda | 1999-12-07 |
| 5338425 | Target units | Munenori Mashima, Jun Tamura | 1994-08-16 |
| 5282946 | Platinum-cobalt alloy sputtering target and method for manufacturing same | Makoto Kinoshita, Jun Tamura, Masaki Morikawa, Kunio Kishida, Toshinori Ishii | 1994-02-01 |
| 4659632 | Cobalt alloy for build-up welding having improved resistance to weld crack | Masaki Morikawa, Junya Ohe, Sadao Saitoh | 1987-04-21 |