Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10377089 | Bonded part, manufacturing method of bonded part, ink tank, and ink cartridge | Hiroki Wakayama, Toshiyuki Tomita | 2019-08-13 |
| 10145007 | DLC film film-forming method | Hiroki Tashiro, Hiroyuki Matsuoka, Wataru Sakakibara, Soichiro Nogami | 2018-12-04 |
| 10006116 | Forming method of intermediate layer formed between base material and DLC film, DLC film forming method, and intermediate layer formed between base material and DLC film | Hiroyuki Matsuoka, Wataru Sakakibara, Soichiro Nogami | 2018-06-26 |
| 7948399 | Parking lot congested state determination device, parking lot congested state determination method, and computer program | Hiroshi Tomita | 2011-05-24 |