Issued Patents 2018
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10080313 | Power module and method for manufacturing the same | Hiroshi Shintani, Eiichi Ide, Hisashi Tanie | 2018-09-18 |
| 10042176 | Polarization conversion element, polarization-conversion-element manufacturing method, light-source unit, and optical device | Masatoshi Sasaki, Nobuyuki Koike, Akio Takada, Katsuhiro Shindo, Toshiaki Sugawara +2 more | 2018-08-07 |
| 10038822 | Image forming apparatus management system, image forming apparatus, managing apparatus, terminal apparatus, image forming apparatus managing method, and image forming program | Atsushi Sakagami, Naoto Sakurai, Daiya Miyasaka, Tomoko Nishizawa, Yasuhiko Tsugawa +1 more | 2018-07-31 |
| 10018420 | Metal wire heat treatment method using heat treatment jig | — | 2018-07-10 |
| 9994018 | Liquid ejection head and method of producing the same | Seiichiro Yaginuma, Jun Yamamuro, Kazuhiro Asai, Keiji Matsumoto, Masahisa Watanabe +6 more | 2018-06-12 |
| 9952368 | Polarization conversion element and optical device | Masatoshi Sasaki, Nobuyuki Koike, Akio Takada | 2018-04-24 |
| 9919526 | Method for manufacturing liquid discharge head | Kazuhiro Asai, Kenji Fujii, Keiji Matsumoto, Kunihito Uohashi, Jun Yamamuro +3 more | 2018-03-20 |
| 9873255 | Liquid ejection head and method of manufacturing the same | Kenji Fujii, Jun Yamamuro, Kazuhiro Asai, Seiichiro Yaginuma, Keiji Matsumoto +5 more | 2018-01-23 |