| 11739844 |
Mechanical seal |
Hikaru Katori, Masatoshi Itadani, Tadahiro Kimura, Akira Yoshino |
2023-08-29 |
| 11543033 |
Mechanical seal |
Masatoshi Itadani, Yuki Sasaki, Kenji Kiryu, Tetsuzo OKADA |
2023-01-03 |
| 11009130 |
Sliding component |
Masatoshi Itadani, Kazumasa Sunagawa, Tetsuzo OKADA, Kenji Kiryu, Tadahiro Kimura +1 more |
2021-05-18 |
| 10704417 |
Sliding component having fluid introduction groove and dynamic pressure generation groove |
Yuichiro Tokunaga, Masatoshi Itadani, Hikaru Katori, Wataru Kimura |
2020-07-07 |
| 10655736 |
Sliding component |
Masatoshi Itadani, Kazumasa Sunagawa, Yuichiro Tokunaga, Hideyuki Inoue, Takeshi Hosoe +5 more |
2020-05-19 |
| 10612665 |
Mechanical seal |
Masatoshi Itadani, Hikaru Katori |
2020-04-07 |
| 10598286 |
Slide component |
Yuichiro Tokunaga, Hideyuki Inoue, Wataru Kimura, Tetsuya Iguchi, Takeshi Hosoe +4 more |
2020-03-24 |
| 10519966 |
Plain bearing and pump |
Shinya Yamamoto, Satoshi Yasu, Takeshi Hosoe, Yuichiro Tokunaga |
2019-12-31 |
| 10495228 |
Sealing device |
Masatoshi Itadani, Hideyuki Inoue, Yuichiro Tokunaga, Kenji Kiryu |
2019-12-03 |
| 10487944 |
Slide component |
Masatoshi Itadani, Kazumasa Sunagawa, Kenji Kiryu |
2019-11-26 |
| 10473220 |
Slide component |
Yuichiro Tokunaga, Hideyuki Inoue, Wataru Kimura, Tetsuya Iguchi, Takeshi Hosoe +4 more |
2019-11-12 |
| 10443737 |
Slide component |
Masatoshi Itadani, Kazumasa Sunagawa, Yuichiro Tokunaga, Hideyuki Inoue, Takeshi Hosoe +5 more |
2019-10-15 |
| 10344867 |
Sliding component |
Masatoshi Itadani, Kazumasa Sungawa, Yuichiro Tokunaga, Hideyuki Inoue, Takeshi Hosoe +5 more |
2019-07-09 |
| 10337620 |
Sliding component |
Yuichiro Tokunaga, Hideyuki Inoue, Wataru Kimura, Tetsuya Iguchi, Masatoshi Itadani +1 more |
2019-07-02 |
| 10337560 |
Sliding component |
Yuichiro Tokunaga, Hideyuki Inoue, Wataru Kimura, Tetsuya Iguchi, Masatoshi Itadani +1 more |
2019-07-02 |
| 10280977 |
Slide Component |
Masatoshi Itadani, Kazumasa Sunagawa, Tetsuzo OKADA, Kenji Kiryu, Akiko Koga |
2019-05-07 |
| 10274086 |
Sliding component |
Masatoshi Itadani, Kazumasa Sunagawa, Yuichiro Tokunaga, Hideyuki Inoue, Takeshi Hosoe +5 more |
2019-04-30 |
| 10054230 |
Mechanical seal |
Hikaru Katori, Masatoshi Itadani |
2018-08-21 |
| 7275481 |
Printer |
Hironobu Takasawa |
2007-10-02 |
| 6715412 |
Printer |
Hironobu Takasawa |
2004-04-06 |
| 6651553 |
Printer |
Hironobu Takasawa |
2003-11-25 |
| 6647873 |
Printer |
Hironobu Takasawa |
2003-11-18 |
| 6604459 |
Printer |
Hironobu Takasawa |
2003-08-12 |
| 6592481 |
Synchronous drive arrangement for a printer |
Hisashi Sato |
2003-07-15 |
| 6382094 |
Printer |
Hironobu Takasawa |
2002-05-07 |
