Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12309002 | Methods and devices for estimating a frequency deviation | Daisuke Kimura | 2025-05-20 |
| 12250020 | Timing detection device and method thereof | Daisuke Kimura | 2025-03-11 |
| 10347809 | Light-emitting device | Motoyuki Tanaka | 2019-07-09 |
| 9882101 | Method of manufacturing light emitting device | Takumi Narita, Masanori Ogawa, Motoyuki Tanaka | 2018-01-30 |
| 9717395 | Suction conduit switching apparatus and endoscope | — | 2017-08-01 |
| 9642512 | Switching valve unit and endoscope apparatus | — | 2017-05-09 |
| 8586965 | Group III nitride semiconductor light-emitting device | Koji Okuno, Kazuki Nishijima | 2013-11-19 |
| 7713470 | Die casting having high toughness | Takahiro Mizukami, Fumiaki Fukuchi, Tsunehisa Hata, Katsuhiro Shibata | 2010-05-11 |
| 7629619 | Group III nitride-based compound semiconductor light-emitting device and method for producing the same | Tetsuya Taki, Mitsuhisa Narukawa, Masato Aoki, Koji Okuno, Kazuki Nishijima +1 more | 2009-12-08 |
| 7516772 | Method of forming a product of metal-based composite material | Satoshi Matsuura, Hiroto Shoji, Takaharu Echigo, Masashi Hara, Hiroki Takano +3 more | 2009-04-14 |
| 7216746 | Brake drum and process for manufacturing the same | Naoaki Yamamoto, Tsuyoshi Haruhara, Satoshi Matsuura, Hiroto Shoji, Takaharu Echigo +4 more | 2007-05-15 |
| 6235413 | Slide surface construction and process for producing the same | Kenji Dosaka, Masamune Tabata, Takahiro Gunji, Kenji Hirose, Hiroshi Koinuma | 2001-05-22 |
| 6006819 | Process for producing aluminum-based composite member | Hideo Shimizu, Tsunehisa Hata, Takeo Itou, Norito Suzuki, Katuya Nagase | 1999-12-28 |
| 5928800 | Slide surface construction | Masamune Tabata, Kenji Dosaka, Takahiro Gunji, Kenji Hirose | 1999-07-27 |
| 5897968 | Slide surface construction and process for producing the same | Kenji Dosaka, Masamune Tabata, Hiroshi Koinuma | 1999-04-27 |
| 5882804 | Slide surface construction | Masamune Tabata, Kenji Dosaka, Takahiro Gunji | 1999-03-16 |
| 5871852 | Slide surface construction | Masamune Tabata, Kenji Dosaka | 1999-02-16 |