Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11346398 | Sliding bearing, bearing apparatus, and image forming apparatus | Kazuo Hirose | 2022-05-31 |
| 9773596 | Powder for magnetic core and powder magnetic core | Hikaru Araki, Eiichirou Shimazu | 2017-09-26 |
| 9422927 | Swash plate for swash plate compressor and swash plate compressor | Naonari Tanigawa, Yoshio Oki | 2016-08-23 |
| 8932193 | Sheet feed rolling element for use in an electrophotographic device and mold for injection molding for producing the sheet feed rolling element | Hirohisa Abe | 2015-01-13 |