Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12246469 | Building material manufacturing apparatus | Hidenori Nishioka | 2025-03-11 |
| 11478869 | Method for forming bump electrode substrate | Hiroki Sudo, Hiroshi Okada, Daisuke Souma | 2022-10-25 |
| 11465244 | Solder alloy, solder ball, chip solder, solder paste and solder joint | Ken Tachibana | 2022-10-11 |
| 10773345 | Solder alloy, solder ball, chip solder, solder paste, and solder joint | Ken Tachibana | 2020-09-15 |
| 10717157 | Solder material, solder paste, solder preform, solder joint and method of managing the solder material | Hiroyoshi Kawasaki, Hiroshi Okada, Takahiro Roppongi, Daisuke Soma, Isamu Sato | 2020-07-21 |
| 10610979 | Flux composition for solder applications | Daisuke Maruko, Atsumi Takahashi, Hiroki Sudo, Hiroyoshi Kawasaki, Takahiro Roppongi +4 more | 2020-04-07 |
| 10381319 | Core material, semiconductor package, and forming method of bump electrode | Tomoaki Nishino, Shigeki Kondo, Hiroyoshi Kawasaki, Takahiro Roppongi, Daisuke Soma +1 more | 2019-08-13 |
| 10322472 | Cu core ball, solder paste, formed solder, Cu core column, and solder joint | Daisuke Soma, Takahiro Roppongi, Isamu Sato | 2019-06-18 |
| 9662730 | Bump electrode, board which has bump electrodes, and method for manufacturing the board | Daisuke Soma, Isamu Sato | 2017-05-30 |
| 9668358 | Cu ball | Hiroyoshi Kawasaki, Takahiro Roppongi, Daisuke Soma, Isamu Sato | 2017-05-30 |
| 9418578 | Signboard device | — | 2016-08-16 |
| 8922080 | Bus bar, motor, and process for producing these | Airi Nakagawa, Tomoyoshi Yokogawa, Tsuyoshi Hirokawa | 2014-12-30 |
| 8541321 | Copolymerized polyether polyamide resin | Hiroaki Hagiwara, Kenichiro Kano, Gaku Maruyama, Takashi Tsuruta | 2013-09-24 |
| 7994076 | Fabric for airbag | Kenichiro Kano, Takashi Tsuruta, Hideo Isoda, Hiroaki Hagiwara, Gaku Maruyama | 2011-08-09 |
| 7985702 | Woven fabric for airbag | Kenichiro Kano, Takashi Tsuruta, Mamoru Kitamura, Hideo Isoda, Hiroaki Hagiwara +1 more | 2011-07-26 |
| 7830051 | Resolver, manufacturing method thereof, and motor using the resolver | Nakaba Kataoka, Keita Nakanishi | 2010-11-09 |
| 6676870 | Process for the preparation of fiber-filled thermoplastic resin composition | Hiroshi Takei | 2004-01-13 |
| 6596668 | Heat-sensitive recording material | Takashi Kuroda, Kazuhiro Yamada | 2003-07-22 |
| 6525126 | Method for producing reinforced thermoplastic resin composition and melt-kneading apparatus | Hiroshi Takei | 2003-02-25 |
| 6194523 | Adhesive resin composition and adhesive film | Masaki Murata, Katsuya Emoto | 2001-02-27 |
| 5977900 | D/A converter | — | 1999-11-02 |
| 5705952 | Operational amplifier circuit | — | 1998-01-06 |
| 4922595 | Turret head unit | Yoshinobu Kojima, Masayuki Yamada | 1990-05-08 |