Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1019955 | Oral sleep appliance | Yuki Iwabuchi, Akira Hasegawa | 2024-03-26 |
| D1019956 | Oral sleep appliance | Yuki Iwabuchi, Akira Hasegawa | 2024-03-26 |
| 11648088 | Coupling member, and mouthpiece equipped with coupling member | Hideyuki Nagai, Maki Yamamoto, Yasufumi Tsuchiya, Walid Raad | 2023-05-16 |
| D983975 | Hinge for oral sleep appliance | Yuki Iwabuchi, Akira Hasegawa | 2023-04-18 |
| D970012 | Oral sleep apnea appliance | Yuki Iwabuchi, Akira Hasegawa | 2022-11-15 |
| D970011 | Oral sleep apnea appliance | Yuki Iwabuchi, Akira Hasegawa | 2022-11-15 |
| 11331211 | Mouthpiece, sheet for production of mouthpiece piece unit, and production method of mouthpiece | Maki Yamamoto, Hideyuki Nagai, Yasufumi Tsuchiya | 2022-05-17 |
| D950066 | Hinge for oral sleep appliance | Yuki Iwabuchi, Akira Hasegawa | 2022-04-26 |
| 11253341 | Dental coupling member, mouthpiece, and orthodontic tool | Hideyuki Nagai, Yasufumi Tsuchiya, Daigo HAMA, Kohei YAZAKI, You Sato +1 more | 2022-02-22 |
| D913504 | Injection-molded product | Haruka Sugita, Akira Hasegawa, Hideyuki Nagai, Yasufumi Tsuchiya | 2021-03-16 |
| D903122 | Oral sleep appliance and spacer | Haruka Sugita, Akira Hasegawa, Hideyuki Nagai, Yasufumi Tsuchiya | 2020-11-24 |
| D870293 | Spacer for an oral sleep appliance | Haruka Sugita, Akira Hasegawa, Hideyuki Nagai, Yasufumi Tsuchiya | 2019-12-17 |
| 9944728 | Production method of olefin (co)polymer containing constituent unit derived from 1-butene | Ikuko Ebisawa, Masahiro Yamashita, Junichi Mohri, Junpei Tanaka, Noriko Kai | 2018-04-17 |
| 9540459 | Production method of olefin polymer and olefin polymerization catalyst | Ikuko Ebisawa, Hideo Kitagawa, Masahiro Yamashita, Kouji Takeda, Hiromu Kaneyoshi | 2017-01-10 |
| 9382356 | Catalyst for olefin polymerization, method for producing olefin polymer, method for producing propylene-based copolymer, propylene polymer, propylene-based polymer composition, and use of those | Yasushi Tohi, Masahiko Okamoto, Ryoji Mori, Tatsuya Nakamura, Takashi Nakagawa +12 more | 2016-07-05 |
| 9315602 | Method for producing olefin polymer | Masahiro Yamashita, Hiromu Kaneyoshi | 2016-04-19 |
| 8785574 | Bridged metallocene compound, olefin polymerization catalyst containing the same, and ethylene polymer obtained with the catalyst | Hideki Bando, Yasuo Satoh, Yasuyuki Harada, Yoshiho Sonobe, Yasushi Tohi +3 more | 2014-07-22 |
| 8716418 | Process for producing syndiotactic α-olefin polymer | Masayoshi Yamamoto, Masahiro Yamashita, Hiromu Kaneyoshi | 2014-05-06 |
| 8293856 | Process for preparing olefin polymer using mixed catalyst | Masahiro Yamashita, Nobukazu Yamahira, Wataru Yamada, Hiromu Kaneyoshi | 2012-10-23 |