Issued Patents All Time
Showing 26–50 of 66 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9471001 | Optical writing device and image forming device | Masayuki Iijima, So Yano, Yasushi Nagasaka, Takaki Uemura | 2016-10-18 |
| 9090979 | Method and apparatus for manufacturing perchlorate | Junichi Okuyama, Kumiko Yoshihisa, Yasunori Hamano, Nobuhiko Kubota, Kazuo Uematsu +1 more | 2015-07-28 |
| 9091957 | Optical writer and image forming apparatus | Yasushi Nagasaka | 2015-07-28 |
| 9041760 | Optical print head and image forming apparatus | Naoki Tajima, Yasushi Nagasaka | 2015-05-26 |
| 8963979 | Fixing structure for fixing optical element, laser scanning apparatus, image forming apparatus, and method for fixing optical element | Naoki Tajima, Yasushi Nagasaka | 2015-02-24 |
| 8879134 | Laser scanning optical device | Naoki Tajima, Yasushi Nagasaka | 2014-11-04 |
| 8691377 | Semiconductor device | Taichi Nakamura, Akio Furusawa, Shigeaki Sakatani, Hidetoshi Kitaura | 2014-04-08 |
| 8535489 | Method for manufacturing ozone ice and apparatus for manufacturing ozone ice | Junichi Okuyama, Yasunori Hamano, Yuka Yoshida, Hajime Kuwabara, Nobuhiko Kubota +2 more | 2013-09-17 |
| 8421246 | Joint structure and electronic component | Akio Furusawa, Shigeaki Sakatani, Taichi Nakamura | 2013-04-16 |
| 8338966 | Joint structure, joining material, and method for producing joining material containing bismuth | Akio Furusawa, Shigeaki Sakatani, Hidetoshi Kitaura, Taichi Nakamura | 2012-12-25 |
| 8268718 | Bonded structure and manufacturing method for bonded structure | Taichi Nakamura, Akio Furusawa, Shigeaki Sakatani, Hidetoshi Kitaura | 2012-09-18 |
| 7036221 | Method of manufacturing a semiconductor element-mounting board | Takaaki Higashida, Koichi Kumagai | 2006-05-02 |
| 6780547 | Halftone phase shifting photomask and blanks for halftone phase shifting photomask therefor and a method for forming pattern by using the halftone phase shifting photomask | Toshiaki Motonaga, Norihito Ito, Chiaki Hatsuta, Junji Fujikawa, Naoya Hayashi +3 more | 2004-08-24 |
| 6721390 | Soft X-ray reduction projection exposure system, soft X-ray reduction projection exposure method and pattern formation method | Masaru Sasago | 2004-04-13 |
| 6709791 | Halftone phase shift photomask and blanks for halftone phase shift photomask for it and pattern forming method using this | Hiroshi Mohri, Toshiaki Motonaga, Chiaki Hatsuta, Norihito Ito, Naoya Hayashi +3 more | 2004-03-23 |
| 6387592 | Pattern forming material and pattern forming method | Masayuki Endo, Masamitsu Shirai, Masahiro Tsunooka | 2002-05-14 |
| 6387598 | Pattern forming material and pattern forming method | Masayuki Endo, Masamitsu Shirai, Masahiro Tsunooka | 2002-05-14 |
| 6376154 | Pattern forming material and pattern forming method | Masayuki Endo, Masamitsu Shirai, Masahiro Tsunooka | 2002-04-23 |
| 6338984 | Resin-molded semiconductor device, method for manufacturing the same, and leadframe | Masanori Minamio, Kunikazu Takemura, Yuichiro Yamada, Fumito Ito | 2002-01-15 |
| 6323440 | Part holder, substrate having same, and method of manufacturing same | Yoshio Maruyama, Osamu Hikita, Shinji Kadoriku | 2001-11-27 |
| 6306556 | Pattern forming material and pattern forming method | Masayuki Endo, Masamitsu Shirai, Masahiro Tsunooka | 2001-10-23 |
| 6265673 | Semiconductor element-mounting board and semiconductor device | Takaaki Higashida, Koichi Kumagai | 2001-07-24 |
| 6249306 | Multi-beam drawing method using partially damaged light emitting devices and including spiral correction | Koichi Isono | 2001-06-19 |
| 6208020 | Leadframe for use in manufacturing a resin-molded semiconductor device | Masanori Minamio, Kunikazu Takemura, Yuichiro Yamada, Fumito Ito | 2001-03-27 |
| 6120974 | Pattern forming material and pattern forming method | Masayuki Endo, Masamitsu Shirai, Masahiro Tsunooka | 2000-09-19 |