Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12391138 | Electric vehicle, and charging and discharging facility, and system | Hideki Sakata, Jun Asakura, Yutaka Yamauchi, Masanori IECHIKA, Yasuhiko Ikeda | 2025-08-19 |
| 11823222 | Power supply/demand management device and power supply/demand adjusting method | Yutaka Yamauchi, Jun Asakura, Hideki Sakata, Masanori IECHIKA, Yasuhiko Ikeda | 2023-11-21 |
| 11825267 | Microphone | Tomoki TANEMURA | 2023-11-21 |
| 11648088 | Coupling member, and mouthpiece equipped with coupling member | Takashi Yukita, Maki Yamamoto, Yasufumi Tsuchiya, Walid Raad | 2023-05-16 |
| 11331211 | Mouthpiece, sheet for production of mouthpiece piece unit, and production method of mouthpiece | Takashi Yukita, Maki Yamamoto, Yasufumi Tsuchiya | 2022-05-17 |
| 11253341 | Dental coupling member, mouthpiece, and orthodontic tool | Takashi Yukita, Yasufumi Tsuchiya, Daigo HAMA, Kohei YAZAKI, You Sato +1 more | 2022-02-22 |
| D913504 | Injection-molded product | Takashi Yukita, Haruka Sugita, Akira Hasegawa, Yasufumi Tsuchiya | 2021-03-16 |
| D903122 | Oral sleep appliance and spacer | Takashi Yukita, Haruka Sugita, Akira Hasegawa, Yasufumi Tsuchiya | 2020-11-24 |
| D870293 | Spacer for an oral sleep appliance | Takashi Yukita, Haruka Sugita, Akira Hasegawa, Yasufumi Tsuchiya | 2019-12-17 |
| 9136527 | Electrode thin film, all-solid lithium battery, and method of manufacturing electrode film | Jun Akedo, Daniel Popovici | 2015-09-15 |
| 8136380 | Spline member manufacturing apparatus and manufacturing method | Masaki Nakajima, Kazushi Nagashima, Ariyoshi Terao | 2012-03-20 |
| 7698924 | Member having a chamfered through hole and manufacturing method of the same | Masaki Nakajima, Kazushi Nagashima, Ariyoshi Terao | 2010-04-20 |
| D574336 | Light emitting diode | Satoshi Okada, Shinji Nishijima, Takahiro Amo, Shinsuke Sofue | 2008-08-05 |
| 7028573 | Opening and closing device | Yasuhisa Inaba, Katsuaki Kadoike, Masumi Nishikawa, Satoshi Isobe, Masahiro Kojima | 2006-04-18 |
| 6691542 | Method and apparatus for manufacturing a cylindrical member, and cylindrical member having splines | Osamu Fukukawa, Masaki Nakajima, Takehiko Adachi | 2004-02-17 |
| 6530253 | Method for producing cylindrical member having spline grooves, and cylindrical member having spline grooves | Masahiro Gotou, Masaki Nakajima, Yuji Nakai, Daisuke IWATA, Naohisa Momiyama +3 more | 2003-03-11 |
| 6508094 | Internally-toothed member, and method and apparatus for molding same | Masahiro Gotou, Osamu Fukukawa, Masaki Saitou, Hiroshi Katou | 2003-01-21 |
| 5992597 | Multiple disk clutch and method and apparatus for forming clutch drum | Noah Utsumi, Yasuhito Ogasawara, Hirotoshi Ohkubo | 1999-11-30 |
| 5934126 | Internally toothed member and method and apparatus for forming the same | Michio Maruki, Osamu Fukukawa, Noah Utsumi, Mitsuhiko Ando, Naoji Kato | 1999-08-10 |