Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D865011 | Roller compactor machine | James A. Clark, James G. Spencer, Jeffrey Edward Fehlhafer, Kyle Andrew Burlage | 2019-10-29 |
| 9630444 | Rotating-operation type of writing tool | — | 2017-04-25 |
| 9493028 | Rotating-operation type of writing tool | Takashi Iwahara | 2016-11-15 |
| 7320549 | Self-lubricating bushings, bearings and bearing assemblies | Jun Osawa, Larry Mitchum | 2008-01-22 |
| 7161000 | Method for producing phenol condensate | Hideyuki Higashimura, Eiichi Kotake, Shiro Kobayashi | 2007-01-09 |
| 5731982 | Method of generating die structure data | Takaoki Namba, Soichi Yamamoto | 1998-03-24 |
| 4941793 | System for sending-off press-formed parts | Motoatsu Shiraishi, Masaru Sasagawa, Ken Tazo, Shinji Katayama | 1990-07-17 |