Issued Patents 2020
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10802616 | Electronic pen | Takayuki Arai, Kohei Tanaka | 2020-10-13 |
| 10761620 | Electronic pen | Takenori Kaneda, Kohei Tanaka | 2020-09-01 |
| 10725565 | Electronic pen and main body for electronic pen | Masahiko Yamada | 2020-07-28 |
| 10713395 | Method for designing and manufacturing custom-made furniture using computer, system, and program therefor | Hiroyuki Masuda | 2020-07-14 |
| 10579164 | Electronic pen and electronic pen main body section | Kohei Tanaka, Takenori Kaneda | 2020-03-03 |
| 10540024 | Stylus | Mamoru Ogata, Kohei Tanaka | 2020-01-21 |