Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10487773 | Vehicle mechanical component and piston | Akikazu Matsumoto, Ichiro Hiratsuka, Masaki Kato, Daishi Kobayashi, Megumi Sugisawa +4 more | 2019-11-26 |
| 9796944 | Grease composition, grease-packed bearing, universal joint for propeller shaft, lubricating oil composition, and oil-impregnated sintered bearing | Hidenobu Mikami, Takayuki Kawamura | 2017-10-24 |
| 9217195 | Amorphous carbon film and method for forming same | Kouya Oohira, Masaki Nakanishi, Setsuo Nakao | 2015-12-22 |
| 9102872 | Device material for hole injection transport layer, ink for forming hole injection transport layer, device comprising hole injection transport layer, and method for producing the device | Shigehiro Ueno, Masato Okada, Seiji Take, Masaya Shimogawara, Nanae Tagaya | 2015-08-11 |
| 8946134 | Grease composition, grease-packed bearing, universal joint for propeller shaft, lubricating oil composition, and oil-impregnated sintered bearing | Hidenobu Mikami, Takayuki Kawamura | 2015-02-03 |
| 8927099 | Transition metal compound-containing nanoparticle and method for producing the same, ink for positive hole injection transport layer, device comprising positive hole injection transport layer and method for producing the same | Shigehiro Ueno, Masaya Shimogawara | 2015-01-06 |
| 8905642 | Rolling bearing | Hidenobu Mikami | 2014-12-09 |
| 8785921 | Device comprising positive hole injection transport layer, method for producing the same and ink for forming positive hole injection transport layer | Shigehiro Ueno, Keisuke Hashimoto, Masato Okada, Seiji Take, Masataka Kano +1 more | 2014-07-22 |
| 8778233 | Device comprising positive hole injection transport layer, method for producing the same and ink for forming positive hole injection transport layer | Shigehiro Ueno, Keisuke Hashimoto, Masato Okada, Seiji Take, Masataka Kano +1 more | 2014-07-15 |
| 8313243 | Rolling bearing and seal for rolling bearing | Hidenobu Mikami | 2012-11-20 |