Jun Muramatsu — 8 Patents at Nec

Jun Muramatsu has been granted 8 US patents while listed as an inventor at Nec. The first was granted in 1998 and the most recent in December 2025. Jun Muramatsu ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list Jun Muramatsu in Tokyo, JP.

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Showing 1–8 of 8 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12510583	State determination device and vehicle	Ryosuke Okachi, Katsuhiro Kutsuki, Takashi Tominaga, Masataka Deguchi	2025-12-30
12449471	Method for predicting failure of semiconductor device, and semiconductor device	Masataka Deguchi, Keita KATAOKA, Katsuhiro Kutsuki, Isao Aoyagi, Takashi Tominaga +2 more	2025-10-21
12347286	Water area monitoring device, water area monitoring system, water area monitoring method, and recording medium	Yutaka Yano, Eitaro Misumi, Kenichi Nomura, Makoto Ogawa, Masaki Nakano	2025-07-01
12301259	Decoding apparatus, decoding method and program	—	2025-05-13
7276811	Submarine power feeding system having submarine feeding cables and power feeding branching devices	Kenichi Asakawa, Katsuyoshi Kawaguchi	2007-10-02
7166933	Submarine power feeding branching device for submarine power feeding system having submarine feeding cables arranged in mesh pattern	Kenichi Asakawa, Katsuyoshi Kawaguchi	2007-01-23	$42,000
7102257	Submarine cable power feeding system	Katsuyoshi Kawaguchi, Kenichi Asakawa	2006-09-05	$28,000
5726868	Robbery-proof mechanism for vehicle mounted electronic apparatus	Kazuya Koyama, Masayoshi Aoki, Tohru Masumoto, Masami Matsumoto, Kiyoshi Hosoi	1998-03-10

Jun Muramatsu — 8 Patents

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