Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12404727 | Oil-well metal pipe | Masanari Kimoto, Alexandre ANTOINE, Daniel Munoz | 2025-09-02 |
| 11493155 | Threaded connection for pipe and method for producing threaded connection for pipe | Masanari Kimoto | 2022-11-08 |
| 11408550 | Threaded connection for oil country tubular goods and method for producing threaded connection for oil country tubular goods | Masanari Kimoto | 2022-08-09 |
| 11365487 | Electroplating apparatus | Masanari Kimoto, Kazuya Ishii | 2022-06-21 |
| 11293569 | Threaded connection for pipes and method for producing threaded connection for pipes | Masanari Kimoto | 2022-04-05 |
| 11060201 | Electroplating apparatus | Masanari Kimoto, Kazuya Ishii | 2021-07-13 |
| 10493944 | Head-protecting airbag device | — | 2019-12-03 |
| 10370770 | Plating solution for threaded connection for pipe or tube and producing method of threaded connection for pipe or tube | Masanari Kimoto, Kazuya Ishii, Kunio Goto, Tatsuya Yamamoto, Seiichiro Nakao +1 more | 2019-08-06 |
| 9957631 | Electroplating apparatus for steel pipes | Masanari Kimoto, Kazuya Ishii, Tatsuya Yamamoto | 2018-05-01 |
| 9421704 | Method for producing molded product, method for producing molded product having plating film, method for producing resin pellet, foam molded product having plating film, foam injection molding method, nozzle unit, and injection molding apparatus | Atsushi Yusa, Satoshi Yamamoto, Tetsuya Ano, Hironori Ota | 2016-08-23 |
| 9194515 | Threaded joint for pipes | Shin Ugai, Takashi Okada, Masayoshi Sasaki, Suguru Yamaguchi, Masaaki Sugino | 2015-11-24 |
| 7625514 | Method for modifying polymer surface and method for producing polymer product | Atsushi Yusa | 2009-12-01 |
| 7443635 | Magnetic detector including antiferromagnetic layer, amorphous barrier layer, base layer, and hard layer arranged in that order and method for manufacturing magnetic detector | Kenichi Tanaka, Eiji Umetsu, Naoya Hasegawa | 2008-10-28 |
| 7362546 | Spin-valve magnetoresistive element having fixed magnetic layer of epitaxal laminate including magnetic layer and nonmagnetic layer | Naoya Hasegawa, Eiji Umetsu, Masamichi Saito, Yosuke Ide | 2008-04-22 |
| 7241515 | Electrode layer for thin-film magnetic heads | Naoya Hasegawa | 2007-07-10 |
| 6783874 | Magnetic sensor having second antiferromagnetic layers and two types of electrode layers on free magnetic layer and manufacturing method thereof | Naoya Hasegawa, Eiji Umetsu, Naohiro Ishibashi | 2004-08-31 |
| 6329040 | Decorative sheet having three-dimensional effect | Katsumi Shimizu, Tatsurou Ohtani | 2001-12-11 |
| 6150007 | Fused decorative sheet | Hiroshi Sasaki | 2000-11-21 |
| 6132848 | Inlaid decorative sheet, its manufacturing method and manufacturing apparatus | Iwao Hasegawa, Yasuo Kita, Hiroshi Sasaki | 2000-10-17 |
| 6103345 | Decorative sheet with changeable color or density | Katsumi Shimizu, Tatsurou Ohtani | 2000-08-15 |
| 5968632 | Cavity included decorative sheet, its manufacturing method and manufacturing apparatus | Hiroshi Sasaki | 1999-10-19 |
| 5866233 | Decorative sheet with changeable color or density | Katumi Shimizu, Taturo Otani | 1999-02-02 |
| 5723200 | Decorative sheet | Katumi Shimizu, Taturo Otani | 1998-03-03 |
| 5624732 | Bright printed sheet | Katumi Shimizu | 1997-04-29 |
| 5232764 | Synthetic resin pattern sheet | — | 1993-08-03 |