Maintenance fees coming due

Nippon Soken, Inc.

20 maintenance fees come due in the 12 months from Nov 14, 2026, the next on Dec 25, 2026. Unpaid by Jun 25, 2027, that one lapses early.

A maintenance fee does not end a patent on its due date. It falls due at 3.5, 7.5 and 11.5 years from grant, and the patent lapses only if the fee is still unpaid at the end of the six month grace period that follows.

Patent	Title	Holder	Status	Fee due	Lapses if unpaid	Expires	Confidence
US 10,332,399	Object Detection Apparatus Denso Corporation, Toyota Jidosha Kabushiki Kaisha and Nippon Soken, Inc. In force Fee due Dec 25, 2026 Lapses if unpaid Jun 25, 2027 Term ends Apr 11, 2036 · High confidence	Denso Corporation, Toyota Jidosha Kabushiki Kaisha and Nippon Soken, Inc.	In force	Dec 25, 2026	Jun 25, 2027	Term ends Apr 11, 2036	High confidence
US 9,067,477	Power Supply Device for Vehicle Denso Corporation and Nippon Soken, Inc. In force Fee due Dec 30, 2026 Lapses if unpaid Jun 30, 2027 Term ends May 16, 2033 · High confidence	Denso Corporation and Nippon Soken, Inc.	In force	Dec 30, 2026	Jun 30, 2027	Term ends May 16, 2033	High confidence
US 9,083,197	DC Power Supply Apparatus Nippon Soken, Inc. and Denso Corporation In force Fee due Jan 14, 2027 Lapses if unpaid Jul 14, 2027 Term ends May 16, 2034 · High confidence	Nippon Soken, Inc. and Denso Corporation	In force	Jan 14, 2027	Jul 14, 2027	Term ends May 16, 2034	High confidence
US 10,371,805	Ultrasonic Object Detection Apparatus Denso Corporation, Toyota Jidosha Kabushiki Kaisha and Nippon Soken, Inc. In force Fee due Feb 6, 2027 Lapses if unpaid Aug 6, 2027 Term ends Jul 22, 2036 · High confidence	Denso Corporation, Toyota Jidosha Kabushiki Kaisha and Nippon Soken, Inc.	In force	Feb 6, 2027	Aug 6, 2027	Term ends Jul 22, 2036	High confidence
US 9,109,560	High Pressure Pump Denso Corporation and Nippon Soken, Inc. In force Fee due Feb 18, 2027 Lapses if unpaid Aug 18, 2027 Term ends Mar 29, 2034 · High confidence	Denso Corporation and Nippon Soken, Inc.	In force	Feb 18, 2027	Aug 18, 2027	Term ends Mar 29, 2034	High confidence
US 9,112,925	Information communication system, facility-side apparatus and program, user-side apparatus and program, status detecting device and program, updating device and program Denso Corporation and Nippon Soken, Inc. In force Fee due Feb 18, 2027 Lapses if unpaid Aug 18, 2027 Term ends Jun 26, 2032 · High confidence	Denso Corporation and Nippon Soken, Inc.	In force	Feb 18, 2027	Aug 18, 2027	Term ends Jun 26, 2032	High confidence
US 10,400,719	Flow Rate Measuring Device Denso Corporation and Nippon Soken, Inc. In force Fee due Mar 3, 2027 Lapses if unpaid Sep 3, 2027 Term ends Aug 16, 2037 · High confidence	Denso Corporation and Nippon Soken, Inc.	In force	Mar 3, 2027	Sep 3, 2027	Term ends Aug 16, 2037	High confidence
US 9,128,175	Object Detection Apparatus Denso Corporation and Nippon Soken, Inc. In force Fee due Mar 8, 2027 Lapses if unpaid Sep 8, 2027 Term ends Feb 5, 2034 · High confidence	Denso Corporation and Nippon Soken, Inc.	In force	Mar 8, 2027	Sep 8, 2027	Term ends Feb 5, 2034	High confidence
US 9,136,053	Solenoid Device Anden Co., Ltd. and Nippon Soken, Inc. In force Fee due Mar 15, 2027 Lapses if unpaid Sep 15, 2027 Term ends Jul 8, 2033 · High confidence	Anden Co., Ltd. and Nippon Soken, Inc.	In force	Mar 15, 2027	Sep 15, 2027	Term ends Jul 8, 2033	High confidence
US 9,136,738	Electric Rotating Machine Denso Corporation and Nippon Soken, Inc. In force Fee due Mar 15, 2027 Lapses if unpaid Sep 15, 2027 Term ends Jul 23, 2033 · High confidence	Denso Corporation and Nippon Soken, Inc.	In force	Mar 15, 2027	Sep 15, 2027	Term ends Jul 23, 2033	High confidence
10 more maintenance fees coming due in the 12 months from Nov 14, 2026 · Pro

10 of 20 patents shown. Soonest fee due date first, then patent number.

Pro members see every patent with a maintenance fee coming due: number, title, status, the due date, and the date it lapses if the fee goes unpaid through the grace period.

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