Issued Patents All Time
Showing 1–25 of 77 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12092945 | Structure observation device and observation method | Takashi Iwama, Kentaro Sato, Shinji Sakurai, Kayo Tokieda, Shohei Shinozuka +1 more | 2024-09-17 |
| 11993538 | Opaque quartz glass and a method for producing the same | Chiemi ITO, Takaya Suzuki, Yuka Oba | 2024-05-28 |
| 11407646 | Method for synthesizing ammonia, and apparatus for said method | Fumio Kawamura | 2022-08-09 |
| 10537798 | Server apparatus, dynamic-image delivery system, and control method and computer readable storage medium used therein | Kazuya Takahashi, Hiroshi Yokota, Hiroyuki Hosoyama, Takayuki Akita, Yuichi Tomoyose | 2020-01-21 |
| 10220315 | Management apparatus, control method therefor, computer-readable recording medium, application system, and identification-information associating method | Yuji Osato, Takaaki Kotera | 2019-03-05 |
| 10016685 | Terminal apparatus, control method therefor, computer-readable recording medium, and application system | Yuji Osato, Takaaki Kotera | 2018-07-10 |
| 9844727 | Management apparatus, control method therefor, and computer-readable recording medium | Yuji Osato, Takaaki Kotera | 2017-12-19 |
| 9624604 | Method for synthesizing hexagonal tungsten nitride, and hexagonal tungsten nitride | Fumio Kawamura, Hitoshi Yusa | 2017-04-18 |
| 8664685 | Resin composition for optical semiconductor element housing package, and optical semiconductor light-emitting device obtained using the same | Takamitsu Ota, Hisataka Ito | 2014-03-04 |
| 8529696 | Method for producing hexagonal boron nitride single crystals | Kenji Watanabe, Satoshi Koizumi, Hisao Kanda, Masayuki Katagiri, Takatoshi Yamada +1 more | 2013-09-10 |
| 8319228 | Resin composition for optical semiconductor device, optical-semiconductor-device lead frame obtained using the same, and optical semiconductor device | Kazuhiro FUKE, Hiroshi Noro, Hisataka Ito | 2012-11-27 |
| 8258603 | Solid-state high-luminance far ultraviolet light emitting element including highly pure hexagonal boron nitride single crystal | Kenji Watanabe, Satoshi Koizumi, Hisao Kanda, Masayuki Katagiri, Takatoshi Yamada +1 more | 2012-09-04 |
| 8243927 | Digital video receiver, ECM extract equipment, EMM extract equipment, scramble key extract equipment, CCI extract equipment, digital video receiving system, ECM extract method, EMM extract method, scramble key extract method, CCI extract method, digital video receiving method, and recording medium | — | 2012-08-14 |
| 7986050 | Epoxy resin composition for optical semiconductor element encapsulation and optical semiconductor device using the same | Shinya Ota, Kazuhiro FUKE, Chisato GOTO, Hisataka Ito, Kazuhiko Yoshida +2 more | 2011-07-26 |
| 7863554 | Far ultraviolet with high luminance emitting high-purity hexagonal boron nitride monocrystalline powder and method of manufacturing the same | Kenji Watanabe, Hisao Kanda | 2011-01-04 |
| 7811909 | Production of a hexagonal boron nitride crystal body capable of emitting out ultraviolet radiation | Kenji Watanabe, Yoichi Kubota, Osamu Tsuda | 2010-10-12 |
| 7659949 | Backlight unit and liquid crystal display employing the same | Shuji Sawada | 2010-02-09 |
| 7377963 | Adsorption filter and manufacturing method thereof | Takashi Tanahashi, Akihiro Imai, Toshiro Nakano | 2008-05-27 |
| 7050385 | Optical recording medium | Noriaki Oshima, Hideki Oono, Keiichiro Nishizawa | 2006-05-23 |
| 6503294 | Permeable membrane and method | Masahito Yoshikawa, Yuji Ozeki | 2003-01-07 |
| 6410615 | Semiconductor sealing epoxy resin composition and semiconductor device using the same | Minoru Yamane, Tsutomu Nishioka, Tadaaki Harada, Toshitsugu Hosokawa, Kazuhiro Ikemura +2 more | 2002-06-25 |
| 5701762 | Apparatus for recovering high-boiling point solvents | Mikio Akamatsu, Kenji Seki, Katsuhiro Yamashita, Takeya Kobayashi | 1997-12-30 |
| 5633818 | Method and apparatus for performing floating point arithmetic operation and rounding the result thereof | — | 1997-05-27 |
| 5617049 | Pulse signal generator and redundancy selection signal generator | Hiroshige Hirano | 1997-04-01 |
| 5612432 | Sheetlike article for optical use | Kazuo Tanaka, Shinya Adachi, Masaki Maekawa | 1997-03-18 |