Issued Patents All Time
Showing 1–25 of 68 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12338504 | Method for producing grain-oriented electrical steel sheet | Shunsuke Okumura | 2025-06-24 |
| 12308361 | Light-emitting device | Masatoshi NAKAGAKI | 2025-05-20 |
| 12300972 | Light emitting device | Toshiya IGATA, Eiichiro Okahisa | 2025-05-13 |
| 12234538 | Aluminum-plated steel sheet, hot-stamped member, and method for manufacturing hot-stamped member | Yuki SUZUKI, Soshi Fujita, Masahiro Fuda, Hideaki IRIKAWA, Fumio Eihara | 2025-02-25 |
| 12106741 | Musical performance system, terminal device, method and electronic musical instrument | Shigeru KAFUKU | 2024-10-01 |
| 11984437 | Light-emitting device | Masatoshi NAKAGAKI | 2024-05-14 |
| 11921333 | Wavelength-selection type optical receiving apparatus | Takuya KANAI, Yumiko SENOO, Kota Asaka | 2024-03-05 |
| 11848701 | Optical space communication system and optical space communication method | Kota Asaka, Takuya KANAI | 2023-12-19 |
| 11782155 | Distance measurement device and distance measurement system | — | 2023-10-10 |
| 11506883 | Optical wavelength selecting filter-module and optical wavelength selecting method | Takuya KANAI, Yumiko SENOO, Kota Asaka | 2022-11-22 |
| 11258510 | Tunable optical filter control apparatus and tunable optical filter control method | Takuya KANAI, Kota Asaka | 2022-02-22 |
| 11189407 | Grain-oriented electrical steel sheet | Shinsuke Takatani, Yoshiyuki Ushigami, Hiroyasu Fujii, Shuichi Nakamura | 2021-11-30 |
| 10883903 | Method for rendering biological material transparent and processing kit for rendering biological material transparent | Meng-Tsen Ke | 2021-01-05 |
| 10094672 | Map information update apparatus and map information update system | Toshinori Utsugi | 2018-10-09 |
| 9933342 | Method for rendering biological material transparent and processing kit for rendering biological material transparent | Meng-Tsen Ke | 2018-04-03 |
| 9903004 | Hot-rolled steel sheet and method for manufacturing the same | Takeshi Toyoda, Takehiro Takahashi, Takeshi Yamamoto | 2018-02-27 |
| 9708702 | Wiping device and hot dip coating apparatus using the same | Takeshi Tamura, Seiji Sugiyama, Kazuhiro Miyamoto, Mitsuo Nishimata, Yasushi Yamane | 2017-07-18 |
| 9230434 | Road traffic information server and road traffic information system | Yoshiaki Hirai | 2016-01-05 |
| 9109043 | Screening method for antidiabetic agent using newly identified insulin secretion regulation factor | Hiroshi Handa | 2015-08-18 |
| 8903957 | Communication system, information terminal, communication method and recording medium | Masaaki Kikuchi, Nobuo Iizuka, Keiichi Kaneko | 2014-12-02 |
| 8834596 | Method for pretreating sintering material | Kenichi Yakashiro, Akira Gushima, Tsuneo Ikeda | 2014-09-16 |
| 8238222 | Optical disk device | — | 2012-08-07 |
| 8235091 | Amorphous ribbon take-up roll switching method and switching system | Shigekatsu Ozaki | 2012-08-07 |
| 8209116 | Navigation apparatus, navigation server, and navigation system | Aiko Sugawara, Tadafumi Nogawa | 2012-06-26 |
| 8096345 | Method and apparatus for producing amorphous ribbon | Shigekatsu Ozaki | 2012-01-17 |