Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8524140 | Process of making nanofibers | Takahiro Kurokawa, Hiroto Sumida, Kazunori Ishikawa | 2013-09-03 |
| 8475692 | Nanofiber manufacturing apparatus and nanofiber manufacturing method | Hiroto Sumida, Takahiro Kurokawa, Kazunori Ishikawa, Yoshiaki Tominaga, Mikio Takezawa +1 more | 2013-07-02 |
| 8425810 | Nanofiber production device and nanofiber production method | Kazunori Ishikawa, Takahiro Kurokawa, Hiroto Sumida | 2013-04-23 |
| 6726816 | Method for forming thin film, spheroid coated with thin film, light bulb using the spheroid and equipment for film formation | Yuuji Omata, Naotaka Hashimoto, Toshiyuki Suemitsu, Takahiro Kitai | 2004-04-27 |
| 6635330 | Method for forming thin film, spheroid coated with thin film, light bulb using the spheroid and equipment for film formation | Yuuji Omata, Naotaka Hashimoto, Toshiyuki Suemitsu, Takahiro Kitai | 2003-10-21 |
| 6472022 | Method for forming thin film, spheroid coated with thin film, light bulb using the spheroid and equipment for film formation | Yuuji Omata, Naotaka Hashimoto, Toshiyuki Suemitsu, Takahiro Kitai | 2002-10-29 |
| 6231726 | Plasma processing apparatus | Toshiyuki Suemitsu, Nobuyuki Mori, Masahiro Yamamoto | 2001-05-15 |
| 6146734 | Optical recording disk and method for manufacturing the same | Eiji Ohno, Yoshitaka Sakaue, Kenichi Nagata, Nobuo Akahira, Hiroshi Hayata +1 more | 2000-11-14 |
| 6080286 | Sputtering method and apparatus using a trigger gas feed | Akira Okuda, Hiroshi Hayata | 2000-06-27 |
| 6033535 | Optical information recording disk and method for manufacturing the same | Eiji Ohno, Yoshitaka Sakaue, Kenichi Nagata, Nobuo Akahira, Hiroshi Hayata +1 more | 2000-03-07 |
| 5865961 | Magnetron sputtering apparatus and method | Hiroshi Hayata, Seiichiro Mori, Toshiyuki Suemitsu, Eiji Ohno | 1999-02-02 |
| 5626727 | Sputtering apparatus and method | Hitoshi Yamanishi, Isamu Aokura, Takahiro Takisawa | 1997-05-06 |
| 5558749 | Magnetron sputtering apparatus and method | Hiroshi Hayata | 1996-09-24 |
| 5554222 | Ionization deposition apparatus | Munekazu Nishihara, Hatsuhiko Shibasaki, Youichi Ohnishi | 1996-09-10 |
| 5082545 | Sputtering apparatus | Kunio Tanaka, Youichi Ohnishi | 1992-01-21 |