Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11884576 | Display cover member and production method therefor | Tomohiro Nagakane | 2024-01-30 |
| 11884577 | Display cover member and production method therefor | Tomohiro Nagakane | 2024-01-30 |
| 11852785 | Transparent article having a roughened uneven surface | Toshiyuki Kajioka | 2023-12-26 |
| 11555950 | Transparent article | Toshiyuki Kajioka | 2023-01-17 |
| 11428847 | Transparent product and method for producing transparent product | Toshiyuki Kajioka | 2022-08-30 |
| 11178265 | Cover member and information device | Toshiyuki Kajioka | 2021-11-16 |
| 11048024 | Light-shielding plate | Yusuke Yamazaki | 2021-06-29 |
| 9995852 | Cover member for exhibit item or display | Tsutomu Imamura, Takayoshi Saitoh, Toshiyuki Kajioka | 2018-06-12 |
| 9841536 | Anti-glare/antireflection member and method for producing same | Keiichi Sahara, Takeshi Sakurai, Toshimasa Kanai | 2017-12-12 |
| 9703012 | Anti-glare/antireflection member and method for producing same | Keiichi Sahara, Takeshi Sakurai, Toshimasa Kanai | 2017-07-11 |
| 8834994 | Top plate for cooking device | Toshimasa Kanai | 2014-09-16 |
| 8794227 | Top plate for cooking appliance | — | 2014-08-05 |
| 8014118 | Load driving circuit, driver IC having a load driving circuit, and plasma display panel having a driver IC | Hideto Kobayashi, Hitoshi Sumida, Hiroshi Shimabukuro | 2011-09-06 |
| 6659600 | Inkjet recording head cartridge and inkjet recording apparatus | Kazuyuki Oda, Tomoki Umezawa, Ichiro Tomikawa, Masaki Kataoka, Kenji Yamazaki +7 more | 2003-12-09 |
| 6460965 | Ink jet recording head and ink jet recording device | Tomoki Umezawa | 2002-10-08 |
| 6378994 | Liquid jet printing head and method for manufacturing the same | Yoshihisa Ueda, Masaki Kataoka, Kazuyuki Oda, Toshinobu Hamazaki, Koichi Saitoh +8 more | 2002-04-30 |
| 5774152 | Ink jet recording head and method manufacturing thereof | Yumiko Namba | 1998-06-30 |