Issued Patents All Time
Showing 25 most recent of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12419206 | Working machine | Fumiya YOSHIMURA, Junki Kuroishi, Yusuke Takahashi, Yuji Okuyama | 2025-09-23 |
| 12371778 | Cobalt compound, thin-film forming raw material, thin-film, and method of producing thin-film | Tomoharu Yoshino, Atsushi Yamashita | 2025-07-29 |
| 12275748 | Amidinate compound, dimer compound thereof, thin-film forming raw material, and method of producing thin film | Tomoharu Yoshino, Yoshiki OOE, Ryota FUKUSHIMA, Chiaki MITSUI, Atsushi Yamashita | 2025-04-15 |
| 12275111 | Workpiece conveying apparatus and mounting and dismounting support mechanism for a workpiece holding device thereof | — | 2025-04-15 |
| 12264168 | Ruthenium compound, thin-film forming raw material, and method of producing thin film | Masaki ENZU, Masako HATASE | 2025-04-01 |
| 12104245 | Compound, thin-film forming raw material that contains said compound, and method of manufacturing thin film | Atsushi Sakurai, Masako HATASE, Masaki ENZU, Ryota FUKUSHIMA, Atsushi Yamashita | 2024-10-01 |
| 11673180 | Workpiece conveying system for a transfer press machine | — | 2023-06-13 |
| 11554492 | Workpiece conveying system, conveyed workpiece number detector, and control method for the workpiece conveying system | Satoshi Suzuki | 2023-01-17 |
| 11491531 | Workpiece conveyance device | — | 2022-11-08 |
| 11014216 | Workpiece holding tool changing system for a workpiece conveying apparatus of a transfer press machine | — | 2021-05-25 |
| 10632581 | Workpiece conveying apparatus for a pressing machine | — | 2020-04-28 |
| 10300520 | Workpiece conveying apparatus for a pressing machine with two robots | — | 2019-05-28 |
| 10293444 | Workpiece conveying apparatus for a pressing machine | — | 2019-05-21 |
| 10166683 | Workpiece conveying apparatus for a pressing machine | — | 2019-01-01 |
| 10052678 | Workpiece conveying apparatus for a pressing machine | — | 2018-08-21 |
| 9511410 | Work transfer apparatus with crossbars and reduction gears | — | 2016-12-06 |
| 9339861 | Breakage prevention mechanism of transfer apparatus and transfer apparatus using thereof | Seiji Nakoshi, Takashi Koshimizu | 2016-05-17 |
| 9233411 | Work transfer apparatus with crossbar members | — | 2016-01-12 |
| 8915348 | Breakage prevention mechanism of a transfer apparatus and transfer apparatus use of the breakage prevention mechanism | Seiji Nakoshi, Takashi Koshimizu | 2014-12-23 |
| 8770566 | Removably supporting mechanism for workpiece holding device and workpiece holding device replacement and support apparatus | — | 2014-07-08 |
| 8628130 | Workpiece transfer apparatus for press machine and crossbar unit | — | 2014-01-14 |
| 7827946 | Engine valve lifter mechanism of internal combustion engine | Shinichi Ishii, Akira Hidaka | 2010-11-09 |
| 7171931 | Variable valve system with control shaft actuating mechanism | Tamotsu Todo, Shinichi Kawada, Mikihiro Kajiura | 2007-02-06 |
| 7077086 | Variable valve system with control shaft actuating mechanism | Tamotsu Todo, Shinichi Kawada, Mikihiro Kajiura | 2006-07-18 |
| 6568361 | Valve operating device for internal combustion engines | Seinosuke Hara, Yoshihiko Yamada, Yoshiaki Miyazato | 2003-05-27 |