Issued Patents All Time
Showing 1–25 of 48 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12415734 | Method of producing a titanium-niobium composite oxide | — | 2025-09-16 |
| 11846336 | Complex titanate compound, method of preparing same, and friction material | Masafumi Yasuda | 2023-12-19 |
| 11760845 | Method for producing resin particle dispersion, method for producing toner for electrostatic image development, and toner for electrostatic image development | Keita Yamamoto, Takashi Inukai, Kazuhiko Nakamura, Yuji Isshiki | 2023-09-19 |
| 10559819 | Titanium oxide, and electrode and lithium ion secondary battery each manufactured using same | Hiroshi Okumura, Yoshiyuki Hirono | 2020-02-11 |
| 10160476 | Steering spline telescoping shaft, and steering device | Naoto Miyawaki | 2018-12-25 |
| 9972840 | Titanium oxide compound, and electrode and lithium ion secondary battery each manufactured using same | Hiroshi Okumura, Yoshiyuki Hirono | 2018-05-15 |
| 9937970 | Method for manufacturing telescopic shaft | Naoto Miyawaki | 2018-04-10 |
| 9452444 | Method of manufacturing spline telescopic shaft | Naoto Miyawaki, Masanori Kobayashi, Shoji Sasaki, Seijun Inoue, Yoshinobu Ogura | 2016-09-27 |
| 9192914 | Silica spheres and affinity carrier | Hiroyoshi Miyahara, RYOU NAKASHIMA | 2015-11-24 |
| 9174854 | Bronze-type titanium oxide compound containing potassium, method of manufacturing the same, and lithium-ion secondary battery using the same | Hiroshi Okumura | 2015-11-03 |
| 8839623 | Rotary heat engine | Shinichi Nakasuka, Hironori Sahara | 2014-09-23 |
| 8586854 | Thermoelectric conversion element | Yuji Hori, Yoshikazu Tanaka, Yoji Yamada, Kaoru Kishigui, Akira Nakayama | 2013-11-19 |
| 8185270 | Vehicle steering device | Ryouhei Hayama, Shingo Maeda | 2012-05-22 |
| 8131426 | Vehicle steering system | Shingo Maeda, Masami Naka, Ryouhei Hayama | 2012-03-06 |
| 8093171 | Noncrystalline composite alkali metal titanate composition and friction material | Masafumi Yasuda | 2012-01-10 |
| 8066094 | Electric power steering device | Kazuya Yoshioka, Yasuyuki Yoshii, Shimon Jimbo, Masami Naka, Shiro Nakano | 2011-11-29 |
| 8068954 | Steering apparatus for vehicle | Shiro Nakano, Masami Naka | 2011-11-29 |
| 8028745 | Heat transfer apparatus of a forced convection type | Shinichi Nakasuka, Hironori Sahara | 2011-10-04 |
| 7946195 | Steering apparatus for vehicle | Tadao Ito, Akira Osanai | 2011-05-24 |
| 7748742 | Energy absorbing steering system | Shiro Nakano, Kazuya Yoshioka, Yasuyuki Yoshii, Shimon Jimbo | 2010-07-06 |
| 7735597 | Steering apparatus for vehicle | Kosuke Yamanaka, Atsushi Ishihara, Daisuke Maeda | 2010-06-15 |
| 7581466 | Vehicle steering apparatus | Kazuya Yoshioka, Yasuyuki Yoshii, Shimon Jimbo | 2009-09-01 |
| 7568989 | Rotation transmitting apparatus and vehicle steering apparatus | Masami Naka, Tomoyasu Kada, Shiro Nakano, Kosuke Yamanaka, Atsushi Ishihara +1 more | 2009-08-04 |
| 7543680 | Electric power steering apparatus | Yasuyuki Yoshii, Kazuya Yoshioka, Shimon Jimbo | 2009-06-09 |
| 7479089 | Differential gear apparatus | Kosuke Yamanaka, Shiro Nakano, Atsushi Ishihara, Daisuke Maeda | 2009-01-20 |