Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12246530 | Inkjet recording apparatus | Takenori Yamamoto, Masayuki Miyake, Tatsuya Chuto | 2025-03-11 |
| 12182645 | Image forming apparatus capable of setting print start position for back side of recording paper sheet based on margin formed by reducing image for back side in size | — | 2024-12-31 |
| 11673386 | Measurement method of nozzle overlapping width, and inkjet recording apparatus | — | 2023-06-13 |
| 11386312 | Image forming apparatus | Yuki Fukasawa, Atsushi Kimura, Shin Ishikawa, Hikaru Miyaji, Kosuke NAKAJIMA +1 more | 2022-07-12 |
| 11267241 | Image forming apparatus and method for controlling image forming apparatus | — | 2022-03-08 |
| 10497274 | Question generating device, question generating method, and image forming apparatus | — | 2019-12-03 |
| 9773425 | Choice question creating apparatus | Akira Shimada, Takayuki Mashimo, Toshihiko Tanaka, Takashi Harada, Nobuto FUJITA +2 more | 2017-09-26 |
| 8552962 | Method and apparatus for reducing heat generated at source driver of display apparatus | Yoshiyuki Otani, Hiroshi Kojima, Tomoya Ishikawa, Tooru Suyama | 2013-10-08 |
| 7993887 | Microorganism, lipid-modifying agent, and the method of manufacturing 2-acyl lysophospholipids | Masazumi Kamata, Kohji Yamaguchi, Kazunaga Yazawa | 2011-08-09 |