Issued Patents All Time
Showing 1–25 of 99 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11345149 | Ink jet recording head and ink jet recording apparatus | — | 2022-05-31 |
| 11345148 | Inkjet recording head | — | 2022-05-31 |
| 11110705 | Liquid-discharging-head substrate, liquid discharging head, liquid discharging apparatus, method of manufacturing liquid-discharging-head substrate | Soichiro Nagamochi | 2021-09-07 |
| 10166772 | Liquid-discharging-head substrate, liquid discharging head, liquid discharging apparatus, method of manufacturing liquid-discharging-head substrate | Soichiro Nagamochi | 2019-01-01 |
| 9551403 | V-belt continuously variable transmission | Kenichiro Kakemizu, Go Morita, Hiroyasu Yoshizawa, Kohei Matsuura | 2017-01-24 |
| 9333746 | Ink jet recording head substrate, method for manufacturing the same, and ink jet recording head | Soichiro Nagamochi, Shuichi Tamatsukuri, Souta Takeuchi, Kenji Takahashi, Sadayoshi Sakuma +3 more | 2016-05-10 |
| 9266331 | Manufacturing method of substrate for liquid ejection head | Sadayoshi Sakuma, Yuzuru Ishida, Kazuaki Shibata, Makoto Sakurai | 2016-02-23 |
| 9150019 | Liquid ejection head body and method of manufacturing the same | Souta Takeuchi | 2015-10-06 |
| 9120310 | Recording element substrate, method of manufacturing the recording element substrate, and liquid ejection head | Yuzuru Ishida, Ichiro Saito, Makoto Sakurai, Takahiro Matsui | 2015-09-01 |
| 9056461 | Method for driving liquid discharge head, liquid discharge head, and liquid discharge apparatus | Makoto Sakurai, Ichiro Saito, Yuzuru Ishida, Takeru Yasuda | 2015-06-16 |
| 8840496 | Cooling air intake structure for V-belt drive continuously variable transmission | Teruhide Yamanishi, Ryuji Tsuchiya, Nobutaka Horii, Hideo Kashima | 2014-09-23 |
| 8691101 | Method for manufacturing ejection element substrate | Souta Takeuchi, Sadayoshi Sakuma | 2014-04-08 |
| 8613862 | Method for manufacturing liquid discharge head substrate | Kazuhiro Asai, Satoshi Ibe, Takuya Hatsui, Shimpei Otaka, Hiroto Komiyama +1 more | 2013-12-24 |
| 8449080 | Base for liquid discharge head, and liquid discharge head using the same | Kazuaki Shibata, Ichiro Saito, Takahiro Matsui, Teruo Ozaki | 2013-05-28 |
| 8445298 | Process of producing liquid discharge head base material | Souta Takeuchi, Masaya Uyama | 2013-05-21 |
| 8322829 | Liquid discharge head substrate and manufacturing method thereof, and liquid discharge head using liquid discharge head substrate and manufacturing method thereof | Sadayoshi Sakuma, Souta Takeuchi, Takahiro Matsui, Takuya Hatsui | 2012-12-04 |
| 8312628 | Liquid discharge head and method for manufacturing the same | Sadayoshi Sakuma, Takuya Hatsui, Yuzuru Ishida | 2012-11-20 |
| 8291576 | Method of manufacturing liquid ejection head | Satoshi Ibe, Takuya Hatsui, Sadayoshi Sakuma | 2012-10-23 |
| 8240815 | Recording element substrate, and inkjet head and its production method | Masaya Uyama, Souta Takeuchi | 2012-08-14 |
| 8197705 | Method of processing silicon substrate and method of manufacturing liquid discharge head | Keisuke Kishimoto, Satoshi Ibe, Takuya Hatsui, Kazuhiro Asai, Shimpei Otaka +1 more | 2012-06-12 |
| 8191998 | Liquid ejecting head | Kazuaki Shibata, Takuya Hatsui, Takahiro Matsui | 2012-06-05 |
| 8182072 | Substrate for inkjet printing head and method for manufacturing the substrate | Satoshi Ibe, Takuya Hatsui, Keisuke Kishimoto, Hiroto Komiyama | 2012-05-22 |
| 8177988 | Method for manufacturing liquid discharge head | Hiroto Komiyama, Satoshi Ibe, Takuya Hatsui, Keisuke Kishimoto, Shimpei Otaka +1 more | 2012-05-15 |
| 8152279 | Liquid ejection head having substrate with nickel-containing layer | Sadayoshi Sakuma, Satoshi Ibe, Takuya Hatsui | 2012-04-10 |
| 8152278 | Liquid jet head chip and manufacturing method therefor | — | 2012-04-10 |