Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12385840 | Resin composition quality controlling method, cable and tube quality controlling method, determination device, inspection system, and cable and tube | Kazufumi Suenaga | 2025-08-12 |
| 12372471 | Resin composition quality controlling method, cable and tube quality controlling method, determination device, inspection system, cable, and tube | Kazufumi Suenaga, Koki Hirano | 2025-07-29 |
| 12073964 | Laminate structure, cable and tube | Kazufumi Suenaga, Tamotsu Kibe, Kanako SUGANUMA | 2024-08-27 |
| 11891535 | Molded article and hollow tube | Masamichi Kishi, Naoto Teraki, Takanobu Watanabe, Yuriko Kiyokane | 2024-02-06 |
| 11845881 | Cable and medical hollow tube | Masamichi Kishi, Naoto Teraki, Takanobu Watanabe, Yuriko Kiyokane | 2023-12-19 |
| 11779193 | Molded article and hollow tube | Masamichi Kishi, Naoto Teraki, Takanobu Watanabe, Yuriko Kiyokane | 2023-10-10 |
| 11655587 | Medical hollow tube | Masamichi Kishi, Takanobu Watanabe, Kimika Kudo, Masashi Arai | 2023-05-23 |
| 11401439 | Molded article and hollow tube | Masamichi Kishi, Naoto Teraki, Takanobu Watanabe, Yuriko Kiyokane | 2022-08-02 |
| 11286615 | Cable and medical hollow tube | Masamichi Kishi, Takanobu Watanabe, Kimika Kudo, Masashi Arai | 2022-03-29 |
| 11041091 | Cable and medical hollow tube | Masamichi Kishi, Naoto Teraki, Takanobu Watanabe, Yuriko Kiyokane | 2021-06-22 |
| 10643762 | Insulated wire and cable | Koki Hirano, Masafumi Kaga, Tamotsu Kibe, Makoto Iwasaki | 2020-05-05 |
| 10258765 | Cable and medical hollow tube | Takanobu Watanabe, Kimika Kudo, Masamichi Kishi | 2019-04-16 |
| 8811278 | Low/high frequency shared leakage antenna, base station apparatus and close-range detection system using the antenna | Ken Takei, Kazuo Tamura, Nobuaki Kitano, Hiroyuki Hori, Yasuo Ishikawa | 2014-08-19 |
| 7415183 | Silica based glass waveguide and optical module using the same | Hiroaki Okano | 2008-08-19 |
| 5206925 | Rare earth element-doped optical waveguide and process for producing the same | Masataka Nakazawa, Yasuo Kimura, Katsuyuki Imoto, Toshikazu Kamoshida, Fujio Kikuchi | 1993-04-27 |