Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12410497 | Electric-resistance-welded steel pipe or tube for hollow stabilizer | Masatoshi Aratani, Kazutoshi Ishikawa, Tomonori Kondou | 2025-09-09 |
| 12398217 | Rubber composition and pneumatic tire | Rie Yasuda | 2025-08-26 |
| 12264388 | Electric-resistance-welded steel pipe or tube for hollow stabilizer and method of manufacturing same | Masatoshi Aratani, Tomonori Kondou | 2025-04-01 |
| 12172487 | Electric-resistance-welded steel pipe for producing hollow stabilizer, hollow stabilizer, and method for producing same | Masatoshi Aratani, Tomonori Kondo, Shinsaku Kokubo | 2024-12-24 |
| 12037655 | Electric resistance welded steel pipe or tube | Masatoshi Aratani, Tomonori Kondou | 2024-07-16 |
| 11866586 | Rubber composition for tires and tire | — | 2024-01-09 |
| 11772422 | Tire rubber composition and tire | — | 2023-10-03 |
| 11440125 | Electric resistance welded steel pipe for producing hollow stabilizer, hollow stabilizer, and production methods for same | Masatoshi Aratani, Hiroshi Nakata, Tomonori Kondo, Hiromichi Hori | 2022-09-13 |
| 11332812 | Electric resistance welded steel tubes for high-strength thin hollow stabilizers, and methods for manufacturing the same | Masatoshi Aratani, Shinsaku Kokubo, Hiromichi Hori, Yoshikazu Kawabata | 2022-05-17 |
| 10301703 | High-strength welded steel pipe for airbag inflator and method for manufacturing the same | Masatoshi Aratani, Yoshikazu Kawabata, Kenichi Iwazaki | 2019-05-28 |
| 9130388 | Contactless electricity-supplying device | Toshiyuki Fujita, Hironori Kambara, Masayoshi Ozaki | 2015-09-08 |
| 8705251 | Bidirectional DC/DC converter and power conditioner | Kazuhito Nishimura | 2014-04-22 |
| 8362648 | Electric power supply system | Kazuhito Nishimura | 2013-01-29 |
| 8310094 | Power supply system | Kazuo Yamada, Ayumi Yagi, Naoki Yoshimi | 2012-11-13 |
| 6995915 | Manufacturing method of micro-lens, manufacturing method of solid-state image pickup device and solid-state image pickup device | Kazuyuki Takegawa, Tetsuya Yamada, Tsutomu Imai, Seiji Kai, Yuko Tanaka | 2006-02-07 |