Haruki Kamizori — 11 Patents at Maxell

Haruki Kamizori has been granted 11 US patents while listed as an inventor at Maxell. The first was granted in 2007 and the most recent in August 2025. Haruki Kamizori ranks #435,149 of 4,157,543 US inventors in our database (top 10.5%). Patent records list Haruki Kamizori in Kyoto, JP.

Patents per Year

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
RE50521	Lithium secondary battery pack, as well as electronic device, charging system, and charging method using said pack	Masayuki Yamada, Fusaji Kita	2025-08-05
12294083	Negative electrode for all-solid-state battery and all-solid-state battery	Kazuki Furukawa, Yuta Sato, Masaki Nishimura	2025-05-06
12283688	Negative electrode for electrochemical element and a lithium ion secondary battery	Hiroyoshi Aoki, Hiroshi Abe, Seiji Ishizawa	2025-04-22
12113210	Electrode for all-solid-state battery and all-solid-state battery	Kentaro Tomita, Naoki Matsuoka, Hiroyoshi Aoki	2024-10-08
12034159	Non-aqueous electrolyte secondary battery, method of manufacturing same, and non-aqueous electrolyte secondary battery system	Akira Yamashita, Atsushi Hatakeyama	2024-07-09
RE49407	Lithium secondary battery pack, as well as electronic device, charging system, and charging method using said pack	Masayuki Yamada, Fusaji Kita	2023-01-31
10044072	Lithium secondary battery pack, as well as electronic device, charging system, and charging method using said pack	Masayuki Yamada, Fusaji Kita	2018-08-07
9570777	Lithium secondary battery	Yusuke Nakamura, Itaru Gosho, Masayuki Yamada, Koji Abe, Kei Shimamoto	2017-02-14
9005824	Lithium secondary battery	Yuta Kawamoto, Yusuke Nakamura, Masayuki Yamada, Itaru Gosho	2015-04-14
7285361	Non-aqueous secondary battery and portable equipment using the same	Fusaji Kita, Hideo Sakata	2007-10-23	$199,000
7282303	Non-aqueous secondary battery and portable equipment using the same	Fusaji Kita, Hideo Sakata	2007-10-16	$217,000