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Jun Nishikawa — 46 Patents

Sony: 21 patents #1,938 of 25,231Top 8%

TCTaiyo Yuden Co.: 10 patents #118 of 959Top 15%

MCMinolta Co.: 4 patents #477 of 1,416Top 35%

MCMurata Manufacturing Co.: 4 patents #1,804 of 5,295Top 35%

NSNational Institutes Of Natural Sciences: 2 patents #2 of 27Top 8%

Mazda Motor: 2 patents #1,722 of 4,755Top 40%

Hitachi: 1 patents #17,777 of 28,497Top 65%

PSPrime Planet Energy & Solutions: 1 patents #94 of 228Top 45%

INInoac: 1 patents #65 of 232Top 30%

Tokyo, JP: #2,239 of 90,295 inventorsTop 3%

Overall (All Time): #62,001 of 4,157,543Top 2%

46 Patents All Time

Jun Nishikawa has been granted 46 US patents while listed as an inventor at Sony. The first was granted in 2001 and the most recent in November 2025. Jun Nishikawa ranks #62,001 of 4,157,543 US inventors in our database (top 1.5%). Patent records list Jun Nishikawa in Tokyo, JP.

Patents per Year

Issued Patents All Time

Showing 1–25 of 46 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12481208	Image display apparatus and projection optical system	Mariko NISHIYAMA	2025-11-25
12354801	Multi-layer ceramic electronic component	Ryo Ono	2025-07-08
12250471	Imaging element, imaging method, and imaging device	Hiroshi Sumihiro, Takeo Ohishi	2025-03-11
12100986	Charging system	Kodai Nagano, Atsushi Sugihara, Shizuka MASUOKA, Sokichi OKUBO, Hiroyuki Obata +4 more	2024-09-24
11756733	Ceramic electronic device	Takumi Chigira	2023-09-12	$719,000
11683471	Information processing device and information processing method	Tatsushi Nashida, Masanori Mikami, Tatsuya Yamazaki, Naomasa Takahashi, Yosuke Shimizu +1 more	2023-06-20	$1,062,000
11528458	Image display apparatus and projection optical system	Naoko Edamitsu	2022-12-13	$869,000
11476053	Multi-layer ceramic electronic component, method of producing a multi-layer ceramic electronic component, and circuit board	—	2022-10-18	$377,000
11425345	Image display device and projection optical system	—	2022-08-23	$527,000
11232769	Image display system, information processing apparatus, information processing method, program, and mobile object	Koji Nagata, Takashi Saitoh, Yoshinori Nasada, Tomoya Takei	2022-01-25	$1,016,000
11201014	Multi-layer ceramic electronic component and circuit board	Yasutomo Suga	2021-12-14
11194242	Image display device and projection optical system	—	2021-12-07	$1,948,000
11131917	Image display apparatus, projection optical system, and image display system	Naoko Edamitsu, Tatsushi Nashida, Yosuke Shimizu	2021-09-28	$1,910,000
11024461	Multi-layer ceramic electronic component having external electrode with base film and electrically conductive thin film	Yasutomo Suga, Masataka Watabe, Sadayoshi Kato	2021-06-01
11003061	Image display apparatus and projection optical system	—	2021-05-11	$1,061,000
10927728	Oil passageway structure for engine	Toshitaka Suzuki, Kazuaki Aizawa, Yoshinori Sato	2021-02-23	$516,000
10381156	Multilayer ceramic capacitor and manufacturing method thereof	Shusaku Ueda	2019-08-13
10146121	Projection type image display device and control method of projection type image display device	Kazumasa Ikeura	2018-12-04	$852,000
10007173	Display processing device and projection type image display device	Yukihiro Sasazaki	2018-06-26	$893,000
9891507	Projection type image display device and projection optical system	—	2018-02-13	$538,000
9714737	Kinematic support structure	—	2017-07-25
9575401	Light source apparatus and image display apparatus	Kazuya Matsumoto	2017-02-21	$374,000
9418792	Multilayer ceramic capacitor	Yukihiro Konishi, Yuichi Kasuya, Katsuya Taniguchi, Kotaro Mizuno, Yusuke KOWASE +1 more	2016-08-16
9395611	Light source apparatus and image display apparatus	Kazuya Matsumoto	2016-07-19	$542,000
8894836	Electronic device and method for manufacturing the same	Hiroshi Katsube	2014-11-25